| 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 | $138.50 | 12.409% | $155.6865 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $156.42 | 5.190% | $164.5382 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $106.48 | 3.488% | $110.194 | $110.19 | $110.20 | $110.20 |
| Purchase #4 | $17.57 | 5.837% | $18.5956 | $18.60 | $18.60 | $18.60 |
| Purchase #5 | $184.54 | 3.844% | $191.6337 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $146.31 | 10.307% | $161.3902 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $107.95 | 7.869% | $116.4446 | $116.44 | $116.45 | $116.40 |
| 7 purchase totals = | $857.77 | $918.4828 | $918.48 | $918.55 | $918.40 | |