| 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 | $169.83 | 3.264% | $175.3733 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $60.45 | 8.217% | $65.4172 | $65.42 | $65.40 | $65.40 |
| Purchase #3 | $175.66 | 12.811% | $198.1638 | $198.16 | $198.15 | $198.20 |
| Purchase #4 | $158.41 | 8.137% | $171.2998 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $11.63 | 13.606% | $13.2124 | $13.21 | $13.20 | $13.20 |
| Purchase #6 | $110.68 | 5.644% | $116.9268 | $116.93 | $116.95 | $116.90 |
| Purchase #7 | $220.55 | 6.793% | $235.532 | $235.53 | $235.55 | $235.50 |
| 7 purchase totals = | $907.21 | $975.9253 | $975.92 | $975.90 | $975.90 | |