| 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 | $16.83 | 6.589% | $17.9389 | $17.94 | $17.95 | $17.90 |
| Purchase #2 | $175.84 | 8.659% | $191.066 | $191.07 | $191.05 | $191.10 |
| Purchase #3 | $24.32 | 11.711% | $27.1681 | $27.17 | $27.15 | $27.20 |
| Purchase #4 | $233.71 | 4.562% | $244.3719 | $244.37 | $244.35 | $244.40 |
| Purchase #5 | $17.31 | 12.650% | $19.4997 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $140.65 | 10.297% | $155.1327 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $65.42 | 4.528% | $68.3822 | $68.38 | $68.40 | $68.40 |
| 7 purchase totals = | $674.08 | $723.5595 | $723.56 | $723.55 | $723.60 | |