| 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 | $128.58 | 11.784% | $143.7319 | $143.73 | $143.75 | $143.70 |
| Purchase #2 | $84.32 | 3.590% | $87.3471 | $87.35 | $87.35 | $87.30 |
| Purchase #3 | $140.76 | 12.457% | $158.2945 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $59.80 | 8.658% | $64.9775 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $48.52 | 9.481% | $53.1202 | $53.12 | $53.10 | $53.10 |
| Purchase #6 | $152.57 | 4.521% | $159.4677 | $159.47 | $159.45 | $159.50 |
| Purchase #7 | $59.81 | 12.358% | $67.2013 | $67.20 | $67.20 | $67.20 |
| 7 purchase totals = | $674.36 | $734.1402 | $734.14 | $734.15 | $734.10 | |