| 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 | $143.85 | 11.456% | $160.3295 | $160.33 | $160.35 | $160.30 |
| Purchase #2 | $136.43 | 9.747% | $149.7278 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $24.72 | 6.871% | $26.4185 | $26.42 | $26.40 | $26.40 |
| Purchase #4 | $206.55 | 10.489% | $228.215 | $228.22 | $228.20 | $228.20 |
| Purchase #5 | $82.81 | 8.388% | $89.7561 | $89.76 | $89.75 | $89.80 |
| Purchase #6 | $9.50 | 13.791% | $10.8101 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $75.85 | 12.422% | $85.2721 | $85.27 | $85.25 | $85.30 |
| 7 purchase totals = | $679.71 | $750.5291 | $750.54 | $750.50 | $750.50 | |