| 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 | $133.49 | 8.619% | $144.9955 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $54.31 | 11.283% | $60.4378 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $54.81 | 6.799% | $58.5365 | $58.54 | $58.55 | $58.50 |
| Purchase #4 | $142.89 | 10.729% | $158.2207 | $158.22 | $158.20 | $158.20 |
| Purchase #5 | $157.61 | 5.749% | $166.671 | $166.67 | $166.65 | $166.70 |
| Purchase #6 | $44.26 | 5.568% | $46.7244 | $46.72 | $46.70 | $46.70 |
| Purchase #7 | $123.34 | 3.647% | $127.8382 | $127.84 | $127.85 | $127.80 |
| 7 purchase totals = | $710.71 | $763.4241 | $763.43 | $763.40 | $763.30 | |