| 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 | $189.27 | 4.434% | $197.6622 | $197.66 | $197.65 | $197.70 |
| Purchase #2 | $56.32 | 6.194% | $59.8085 | $59.81 | $59.80 | $59.80 |
| Purchase #3 | $187.39 | 7.537% | $201.5136 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $45.80 | 5.678% | $48.4005 | $48.40 | $48.40 | $48.40 |
| Purchase #5 | $53.43 | 8.250% | $57.838 | $57.84 | $57.85 | $57.80 |
| Purchase #6 | $101.55 | 8.578% | $110.261 | $110.26 | $110.25 | $110.30 |
| Purchase #7 | $164.39 | 11.147% | $182.7146 | $182.71 | $182.70 | $182.70 |
| 7 purchase totals = | $798.15 | $858.1984 | $858.19 | $858.15 | $858.20 | |