| 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 | $23.35 | 10.608% | $25.827 | $25.83 | $25.85 | $25.80 |
| Purchase #2 | $133.38 | 11.598% | $148.8494 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $25.57 | 8.429% | $27.7253 | $27.73 | $27.75 | $27.70 |
| Purchase #4 | $148.80 | 6.662% | $158.7131 | $158.71 | $158.70 | $158.70 |
| Purchase #5 | $144.51 | 4.420% | $150.8973 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $55.32 | 6.352% | $58.8339 | $58.83 | $58.85 | $58.80 |
| Purchase #7 | $116.47 | 12.517% | $131.0485 | $131.05 | $131.05 | $131.00 |
| 7 purchase totals = | $647.40 | $701.8945 | $701.90 | $701.95 | $701.70 | |