| 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 | $109.81 | 8.856% | $119.5348 | $119.53 | $119.55 | $119.50 |
| Purchase #2 | $223.74 | 13.531% | $254.0143 | $254.01 | $254.00 | $254.00 |
| Purchase #3 | $49.44 | 7.591% | $53.193 | $53.19 | $53.20 | $53.20 |
| Purchase #4 | $20.62 | 11.420% | $22.9748 | $22.97 | $22.95 | $23.00 |
| Purchase #5 | $143.39 | 11.438% | $159.7909 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $17.80 | 9.468% | $19.4853 | $19.49 | $19.50 | $19.50 |
| Purchase #7 | $159.33 | 6.151% | $169.1304 | $169.13 | $169.15 | $169.10 |
| 7 purchase totals = | $724.13 | $798.1235 | $798.11 | $798.15 | $798.10 | |