| 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 | $170.90 | 13.612% | $194.1629 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $46.58 | 9.286% | $50.9054 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $87.55 | 7.498% | $94.1145 | $94.11 | $94.10 | $94.10 |
| Purchase #4 | $124.84 | 4.365% | $130.2893 | $130.29 | $130.30 | $130.30 |
| Purchase #5 | $143.44 | 11.392% | $159.7807 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $137.33 | 5.345% | $144.6703 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $39.68 | 4.571% | $41.4938 | $41.49 | $41.50 | $41.50 |
| 7 purchase totals = | $750.32 | $815.4169 | $815.41 | $815.40 | $815.50 | |