| 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 | $146.30 | 3.332% | $151.1747 | $151.17 | $151.15 | $151.20 |
| Purchase #2 | $148.56 | 6.765% | $158.6101 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $200.52 | 8.538% | $217.6404 | $217.64 | $217.65 | $217.60 |
| Purchase #4 | $36.90 | 9.402% | $40.3693 | $40.37 | $40.35 | $40.40 |
| Purchase #5 | $60.46 | 6.718% | $64.5217 | $64.52 | $64.50 | $64.50 |
| Purchase #6 | $8.40 | 6.834% | $8.9741 | $8.97 | $8.95 | $9.00 |
| Purchase #7 | $169.26 | 8.814% | $184.1786 | $184.18 | $184.20 | $184.20 |
| 7 purchase totals = | $770.40 | $825.4689 | $825.46 | $825.40 | $825.50 | |