| 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 | $179.92 | 13.771% | $204.6968 | $204.70 | $204.70 | $204.70 |
| Purchase #2 | $144.47 | 4.603% | $151.12 | $151.12 | $151.10 | $151.10 |
| Purchase #3 | $88.47 | 8.635% | $96.1094 | $96.11 | $96.10 | $96.10 |
| Purchase #4 | $123.76 | 3.198% | $127.7178 | $127.72 | $127.70 | $127.70 |
| Purchase #5 | $152.35 | 11.562% | $169.9647 | $169.96 | $169.95 | $170.00 |
| Purchase #6 | $74.84 | 12.159% | $83.9398 | $83.94 | $83.95 | $83.90 |
| Purchase #7 | $57.31 | 13.384% | $64.9804 | $64.98 | $65.00 | $65.00 |
| 7 purchase totals = | $821.12 | $898.5289 | $898.53 | $898.50 | $898.50 | |