| 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 | $143.69 | 6.192% | $152.5873 | $152.59 | $152.60 | $152.60 |
| Purchase #2 | $54.51 | 9.530% | $59.7048 | $59.70 | $59.70 | $59.70 |
| Purchase #3 | $180.40 | 5.673% | $190.6341 | $190.63 | $190.65 | $190.60 |
| Purchase #4 | $94.82 | 13.698% | $107.8084 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $90.59 | 7.294% | $97.1976 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $89.67 | 4.839% | $94.0091 | $94.01 | $94.00 | $94.00 |
| Purchase #7 | $107.84 | 7.530% | $115.9604 | $115.96 | $115.95 | $116.00 |
| 7 purchase totals = | $761.52 | $817.9017 | $817.90 | $817.90 | $817.90 | |