| 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 | $144.94 | 4.701% | $151.7536 | $151.75 | $151.75 | $151.80 |
| Purchase #2 | $215.65 | 4.306% | $224.9359 | $224.94 | $224.95 | $224.90 |
| Purchase #3 | $94.27 | 9.804% | $103.5122 | $103.51 | $103.50 | $103.50 |
| Purchase #4 | $136.85 | 6.871% | $146.253 | $146.25 | $146.25 | $146.30 |
| Purchase #5 | $41.33 | 10.233% | $45.5593 | $45.56 | $45.55 | $45.60 |
| Purchase #6 | $61.75 | 10.299% | $68.1096 | $68.11 | $68.10 | $68.10 |
| Purchase #7 | $237.26 | 8.332% | $257.0285 | $257.03 | $257.05 | $257.00 |
| 7 purchase totals = | $932.05 | $997.1521 | $997.15 | $997.15 | $997.20 | |