| 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 | $130.79 | 8.117% | $141.4062 | $141.41 | $141.40 | $141.40 |
| Purchase #2 | $161.92 | 10.336% | $178.6561 | $178.66 | $178.65 | $178.70 |
| Purchase #3 | $95.92 | 13.127% | $108.5114 | $108.51 | $108.50 | $108.50 |
| Purchase #4 | $116.31 | 8.327% | $125.9951 | $126.00 | $126.00 | $126.00 |
| Purchase #5 | $38.33 | 6.460% | $40.8061 | $40.81 | $40.80 | $40.80 |
| Purchase #6 | $91.41 | 10.651% | $101.1461 | $101.15 | $101.15 | $101.10 |
| Purchase #7 | $158.59 | 6.837% | $169.4328 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $793.27 | $865.9538 | $865.97 | $865.95 | $865.90 | |