| 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 | $140.58 | 10.687% | $155.6038 | $155.60 | $155.60 | $155.60 |
| Purchase #2 | $67.68 | 7.804% | $72.9617 | $72.96 | $72.95 | $73.00 |
| Purchase #3 | $227.86 | 12.700% | $256.7982 | $256.80 | $256.80 | $256.80 |
| Purchase #4 | $54.79 | 12.420% | $61.5949 | $61.59 | $61.60 | $61.60 |
| Purchase #5 | $169.60 | 4.459% | $177.1625 | $177.16 | $177.15 | $177.20 |
| Purchase #6 | $102.77 | 5.533% | $108.4563 | $108.46 | $108.45 | $108.50 |
| Purchase #7 | $198.53 | 3.157% | $204.7976 | $204.80 | $204.80 | $204.80 |
| 7 purchase totals = | $961.81 | $1,037.3750 | $1,037.37 | $1,037.35 | $1,037.50 | |