| 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 | $157.41 | 6.140% | $167.075 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $65.25 | 13.850% | $74.2871 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $143.32 | 3.504% | $148.3419 | $148.34 | $148.35 | $148.30 |
| Purchase #4 | $75.90 | 5.816% | $80.3143 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $72.87 | 4.222% | $75.9466 | $75.95 | $75.95 | $75.90 |
| Purchase #6 | $165.66 | 7.248% | $177.667 | $177.67 | $177.65 | $177.70 |
| Purchase #7 | $169.98 | 11.180% | $188.9838 | $188.98 | $189.00 | $189.00 |
| 7 purchase totals = | $850.39 | $912.6157 | $912.62 | $912.65 | $912.60 | |