| 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 | $143.26 | 8.370% | $155.2509 | $155.25 | $155.25 | $155.30 |
| Purchase #2 | $25.56 | 8.306% | $27.683 | $27.68 | $27.70 | $27.70 |
| Purchase #3 | $139.45 | 11.220% | $155.0963 | $155.10 | $155.10 | $155.10 |
| Purchase #4 | $53.60 | 8.207% | $57.999 | $58.00 | $58.00 | $58.00 |
| Purchase #5 | $157.48 | 7.415% | $169.1571 | $169.16 | $169.15 | $169.20 |
| Purchase #6 | $134.47 | 3.467% | $139.1321 | $139.13 | $139.15 | $139.10 |
| Purchase #7 | $249.64 | 3.695% | $258.8642 | $258.86 | $258.85 | $258.90 |
| 7 purchase totals = | $903.46 | $963.1826 | $963.18 | $963.20 | $963.30 | |