| 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 | $128.50 | 7.501% | $138.1388 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $64.35 | 11.432% | $71.7065 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $13.31 | 9.179% | $14.5317 | $14.53 | $14.55 | $14.50 |
| Purchase #4 | $109.92 | 5.860% | $116.3613 | $116.36 | $116.35 | $116.40 |
| Purchase #5 | $61.88 | 11.451% | $68.9659 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $204.28 | 7.675% | $219.9585 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $78.96 | 10.497% | $87.2484 | $87.25 | $87.25 | $87.20 |
| 7 purchase totals = | $661.20 | $716.9111 | $716.92 | $716.90 | $716.90 | |