| 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 | $243.38 | 8.178% | $263.2836 | $263.28 | $263.30 | $263.30 |
| Purchase #2 | $76.34 | 6.481% | $81.2876 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $22.32 | 12.647% | $25.1428 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $69.78 | 8.105% | $75.4357 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $159.39 | 12.456% | $179.2436 | $179.24 | $179.25 | $179.20 |
| Purchase #6 | $11.73 | 11.329% | $13.0589 | $13.06 | $13.05 | $13.10 |
| Purchase #7 | $144.93 | 9.628% | $158.8839 | $158.88 | $158.90 | $158.90 |
| 7 purchase totals = | $727.87 | $796.3361 | $796.33 | $796.40 | $796.30 | |