| 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 | $107.31 | 5.344% | $113.0446 | $113.04 | $113.05 | $113.00 |
| Purchase #2 | $174.57 | 5.449% | $184.0823 | $184.08 | $184.10 | $184.10 |
| Purchase #3 | $32.59 | 7.764% | $35.1203 | $35.12 | $35.10 | $35.10 |
| Purchase #4 | $102.51 | 9.626% | $112.3776 | $112.38 | $112.40 | $112.40 |
| Purchase #5 | $160.55 | 8.663% | $174.4584 | $174.46 | $174.45 | $174.50 |
| Purchase #6 | $119.51 | 4.499% | $124.8868 | $124.89 | $124.90 | $124.90 |
| Purchase #7 | $179.32 | 6.568% | $191.0977 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $876.36 | $935.0677 | $935.07 | $935.10 | $935.10 | |