| 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 | $14.39 | 11.188% | $16 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $110.76 | 13.436% | $125.6417 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $107.65 | 13.477% | $122.158 | $122.16 | $122.15 | $122.20 |
| Purchase #4 | $144.46 | 9.350% | $157.967 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $107.62 | 4.526% | $112.4909 | $112.49 | $112.50 | $112.50 |
| Purchase #6 | $103.42 | 4.762% | $108.3449 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $201.33 | 5.607% | $212.6186 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $789.63 | $855.2211 | $855.22 | $855.20 | $855.20 | |