| 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 | $121.98 | 5.291% | $128.434 | $128.43 | $128.45 | $128.40 |
| Purchase #2 | $17.40 | 10.725% | $19.2662 | $19.27 | $19.25 | $19.30 |
| Purchase #3 | $154.94 | 3.404% | $160.2142 | $160.21 | $160.20 | $160.20 |
| Purchase #4 | $23.90 | 6.309% | $25.4079 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $55.55 | 4.485% | $58.0414 | $58.04 | $58.05 | $58.00 |
| Purchase #6 | $48.25 | 5.257% | $50.7865 | $50.79 | $50.80 | $50.80 |
| Purchase #7 | $157.62 | 4.756% | $165.1164 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $579.64 | $607.2666 | $607.27 | $607.25 | $607.20 | |