| 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 | $145.28 | 5.136% | $152.7416 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $119.34 | 7.169% | $127.8955 | $127.90 | $127.90 | $127.90 |
| Purchase #3 | $116.49 | 12.130% | $130.6202 | $130.62 | $130.60 | $130.60 |
| Purchase #4 | $13.56 | 7.699% | $14.604 | $14.60 | $14.60 | $14.60 |
| Purchase #5 | $88.58 | 6.203% | $94.0746 | $94.07 | $94.05 | $94.10 |
| Purchase #6 | $61.91 | 5.838% | $65.5243 | $65.52 | $65.50 | $65.50 |
| Purchase #7 | $94.50 | 12.413% | $106.2303 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $639.66 | $691.6905 | $691.68 | $691.65 | $691.60 | |