| 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 | $109.49 | 11.202% | $121.7551 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $63.39 | 3.360% | $65.5199 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $149.52 | 3.174% | $154.2658 | $154.27 | $154.25 | $154.30 |
| Purchase #4 | $167.51 | 13.540% | $190.1909 | $190.19 | $190.20 | $190.20 |
| Purchase #5 | $35.58 | 8.850% | $38.7288 | $38.73 | $38.75 | $38.70 |
| Purchase #6 | $68.62 | 7.161% | $73.5339 | $73.53 | $73.55 | $73.50 |
| Purchase #7 | $137.59 | 7.859% | $148.4032 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $731.70 | $792.3976 | $792.40 | $792.40 | $792.40 | |