| 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 | $171.62 | 5.383% | $180.8583 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $28.83 | 12.239% | $32.3585 | $32.36 | $32.35 | $32.40 |
| Purchase #3 | $66.43 | 5.439% | $70.0431 | $70.04 | $70.05 | $70.00 |
| Purchase #4 | $152.96 | 3.434% | $158.2126 | $158.21 | $158.20 | $158.20 |
| Purchase #5 | $111.34 | 6.845% | $118.9612 | $118.96 | $118.95 | $119.00 |
| Purchase #6 | $184.96 | 3.357% | $191.1691 | $191.17 | $191.15 | $191.20 |
| Purchase #7 | $228.61 | 11.417% | $254.7104 | $254.71 | $254.70 | $254.70 |
| 7 purchase totals = | $944.75 | $1,006.3132 | $1,006.31 | $1,006.25 | $1,006.40 | |