| 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 | $166.79 | 6.309% | $177.3128 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $220.82 | 13.135% | $249.8247 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $33.52 | 6.554% | $35.7169 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $138.51 | 11.836% | $154.904 | $154.90 | $154.90 | $154.90 |
| Purchase #5 | $131.57 | 6.725% | $140.4181 | $140.42 | $140.40 | $140.40 |
| Purchase #6 | $35.25 | 9.167% | $38.4814 | $38.48 | $38.50 | $38.50 |
| Purchase #7 | $57.73 | 13.660% | $65.6159 | $65.62 | $65.60 | $65.60 |
| 7 purchase totals = | $784.19 | $862.2738 | $862.27 | $862.20 | $862.20 | |