| 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 | $161.80 | 3.383% | $167.2737 | $167.27 | $167.25 | $167.30 |
| Purchase #2 | $226.52 | 4.682% | $237.1257 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $104.51 | 5.485% | $110.2424 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $31.31 | 3.856% | $32.5173 | $32.52 | $32.50 | $32.50 |
| Purchase #5 | $53.84 | 11.754% | $60.1684 | $60.17 | $60.15 | $60.20 |
| Purchase #6 | $160.39 | 9.267% | $175.2533 | $175.25 | $175.25 | $175.30 |
| Purchase #7 | $6.34 | 7.445% | $6.812 | $6.81 | $6.80 | $6.80 |
| 7 purchase totals = | $744.71 | $789.3928 | $789.39 | $789.35 | $789.40 | |