| 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 | $96.63 | 12.583% | $108.789 | $108.79 | $108.80 | $108.80 |
| Purchase #2 | $109.82 | 6.516% | $116.9759 | $116.98 | $117.00 | $117.00 |
| Purchase #3 | $176.49 | 13.405% | $200.1485 | $200.15 | $200.15 | $200.10 |
| Purchase #4 | $125.31 | 13.727% | $142.5113 | $142.51 | $142.50 | $142.50 |
| Purchase #5 | $168.97 | 13.869% | $192.4044 | $192.40 | $192.40 | $192.40 |
| Purchase #6 | $229.58 | 10.431% | $253.5275 | $253.53 | $253.55 | $253.50 |
| Purchase #7 | $129.26 | 7.741% | $139.266 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $1,036.06 | $1,153.6226 | $1,153.63 | $1,153.65 | $1,153.60 | |