| 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 | $103.45 | 9.469% | $113.2457 | $113.25 | $113.25 | $113.20 |
| Purchase #2 | $153.79 | 3.235% | $158.7651 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $151.74 | 7.223% | $162.7002 | $162.70 | $162.70 | $162.70 |
| Purchase #4 | $153.37 | 5.755% | $162.1964 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $246.30 | 9.562% | $269.8512 | $269.85 | $269.85 | $269.90 |
| Purchase #6 | $157.63 | 6.428% | $167.7625 | $167.76 | $167.75 | $167.80 |
| Purchase #7 | $18.69 | 8.451% | $20.2695 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $984.97 | $1,054.7906 | $1,054.80 | $1,054.75 | $1,054.90 | |