| 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 | $158.31 | 10.612% | $175.1099 | $175.11 | $175.10 | $175.10 |
| Purchase #2 | $37.26 | 12.152% | $41.7878 | $41.79 | $41.80 | $41.80 |
| Purchase #3 | $134.54 | 4.198% | $140.188 | $140.19 | $140.20 | $140.20 |
| Purchase #4 | $7.54 | 9.165% | $8.231 | $8.23 | $8.25 | $8.20 |
| Purchase #5 | $124.45 | 6.754% | $132.8554 | $132.86 | $132.85 | $132.90 |
| Purchase #6 | $212.45 | 9.815% | $233.302 | $233.30 | $233.30 | $233.30 |
| Purchase #7 | $203.51 | 10.491% | $224.8602 | $224.86 | $224.85 | $224.90 |
| 7 purchase totals = | $878.06 | $956.3343 | $956.34 | $956.35 | $956.40 | |