| 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 | $192.62 | 11.500% | $214.7713 | $214.77 | $214.75 | $214.80 |
| Purchase #2 | $132.68 | 3.727% | $137.625 | $137.63 | $137.65 | $137.60 |
| Purchase #3 | $96.74 | 11.697% | $108.0557 | $108.06 | $108.05 | $108.10 |
| Purchase #4 | $15.35 | 5.841% | $16.2466 | $16.25 | $16.25 | $16.20 |
| Purchase #5 | $106.63 | 6.430% | $113.4863 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $160.76 | 13.315% | $182.1652 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $201.55 | 6.810% | $215.2756 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $906.33 | $987.6257 | $987.65 | $987.65 | $987.70 | |