| 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 | $164.84 | 5.286% | $173.5534 | $173.55 | $173.55 | $173.60 |
| Purchase #2 | $69.48 | 10.242% | $76.5961 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $158.59 | 11.713% | $177.1656 | $177.17 | $177.15 | $177.20 |
| Purchase #4 | $47.60 | 8.427% | $51.6113 | $51.61 | $51.60 | $51.60 |
| Purchase #5 | $153.28 | 12.263% | $172.0767 | $172.08 | $172.10 | $172.10 |
| Purchase #6 | $23.52 | 3.681% | $24.3858 | $24.39 | $24.40 | $24.40 |
| Purchase #7 | $136.70 | 13.865% | $155.6535 | $155.65 | $155.65 | $155.70 |
| 7 purchase totals = | $754.01 | $831.0424 | $831.05 | $831.05 | $831.20 | |