| 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 | $172.81 | 11.849% | $193.2863 | $193.29 | $193.30 | $193.30 |
| Purchase #2 | $198.63 | 12.766% | $223.9871 | $223.99 | $224.00 | $224.00 |
| Purchase #3 | $131.91 | 13.419% | $149.611 | $149.61 | $149.60 | $149.60 |
| Purchase #4 | $30.37 | 5.203% | $31.9502 | $31.95 | $31.95 | $32.00 |
| Purchase #5 | $23.57 | 6.618% | $25.1299 | $25.13 | $25.15 | $25.10 |
| Purchase #6 | $155.65 | 9.756% | $170.8352 | $170.84 | $170.85 | $170.80 |
| Purchase #7 | $184.53 | 9.185% | $201.4791 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $897.47 | $996.2788 | $996.29 | $996.35 | $996.30 | |