| 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 | $88.45 | 12.847% | $99.8132 | $99.81 | $99.80 | $99.80 |
| Purchase #2 | $177.32 | 3.870% | $184.1823 | $184.18 | $184.20 | $184.20 |
| Purchase #3 | $222.52 | 12.204% | $249.6763 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $65.58 | 13.826% | $74.6471 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $31.52 | 6.819% | $33.6693 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $114.29 | 3.674% | $118.489 | $118.49 | $118.50 | $118.50 |
| Purchase #7 | $141.46 | 9.178% | $154.4432 | $154.44 | $154.45 | $154.40 |
| 7 purchase totals = | $841.14 | $914.9204 | $914.92 | $914.95 | $914.90 | |