| 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 | $153.43 | 10.312% | $169.2517 | $169.25 | $169.25 | $169.30 |
| Purchase #2 | $95.80 | 11.834% | $107.137 | $107.14 | $107.15 | $107.10 |
| Purchase #3 | $71.93 | 7.507% | $77.3298 | $77.33 | $77.35 | $77.30 |
| Purchase #4 | $87.41 | 3.215% | $90.2202 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $64.95 | 6.494% | $69.1679 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $199.85 | 13.632% | $227.0936 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $53.62 | 8.806% | $58.3418 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $726.99 | $798.5420 | $798.54 | $798.55 | $798.50 | |