| 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 | $117.75 | 10.352% | $129.9395 | $129.94 | $129.95 | $129.90 |
| Purchase #2 | $61.94 | 6.616% | $66.038 | $66.04 | $66.05 | $66.00 |
| Purchase #3 | $225.72 | 5.796% | $238.8027 | $238.80 | $238.80 | $238.80 |
| Purchase #4 | $167.86 | 9.603% | $183.9796 | $183.98 | $184.00 | $184.00 |
| Purchase #5 | $147.56 | 10.548% | $163.1246 | $163.12 | $163.10 | $163.10 |
| Purchase #6 | $115.74 | 8.738% | $125.8534 | $125.85 | $125.85 | $125.90 |
| Purchase #7 | $64.62 | 10.327% | $71.2933 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $901.19 | $979.0311 | $979.02 | $979.05 | $979.00 | |