| 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 | $122.39 | 8.494% | $132.7858 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $165.31 | 3.821% | $171.6265 | $171.63 | $171.65 | $171.60 |
| Purchase #3 | $135.56 | 9.301% | $148.1684 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $24.49 | 12.809% | $27.6269 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $215.25 | 8.195% | $232.8897 | $232.89 | $232.90 | $232.90 |
| Purchase #6 | $13.52 | 5.661% | $14.2854 | $14.29 | $14.30 | $14.30 |
| Purchase #7 | $54.46 | 10.615% | $60.2409 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $730.98 | $787.6236 | $787.64 | $787.70 | $787.60 | |