| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.97 | 11.792% | $204.5458 | $204.55 | $204.55 | $204.50 |
| Purchase #2 | $221.76 | 12.583% | $249.6641 | $249.66 | $249.65 | $249.70 |
| Purchase #3 | $240.61 | 7.124% | $257.7511 | $257.75 | $257.75 | $257.80 |
| Purchase #4 | $132.45 | 10.196% | $145.9546 | $145.95 | $145.95 | $146.00 |
| Purchase #5 | $162.48 | 12.792% | $183.2644 | $183.26 | $183.25 | $183.30 |
| Purchase #6 | $178.83 | 12.149% | $200.5561 | $200.56 | $200.55 | $200.60 |
| Purchase #7 | $237.95 | 13.448% | $269.9495 | $269.95 | $269.95 | $269.90 |
| 7 purchase totals = | $1,357.05 | $1,511.6856 | $1,511.68 | $1,511.65 | $1,511.80 | |