| 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 | $136.68 | 13.576% | $155.2357 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $53.71 | 9.456% | $58.7888 | $58.79 | $58.80 | $58.80 |
| Purchase #3 | $193.53 | 4.219% | $201.695 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $100.81 | 6.475% | $107.3374 | $107.34 | $107.35 | $107.30 |
| Purchase #5 | $194.82 | 4.779% | $204.1304 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $81.47 | 13.672% | $92.6086 | $92.61 | $92.60 | $92.60 |
| Purchase #7 | $148.68 | 10.514% | $164.3122 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $909.70 | $984.1081 | $984.12 | $984.15 | $984.00 | |