| 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 | $138.78 | 8.833% | $151.0384 | $151.04 | $151.05 | $151.00 |
| Purchase #2 | $113.94 | 9.587% | $124.8634 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $180.89 | 11.585% | $201.8461 | $201.85 | $201.85 | $201.80 |
| Purchase #4 | $168.80 | 6.372% | $179.5559 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $53.65 | 10.581% | $59.3267 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $20.59 | 12.860% | $23.2379 | $23.24 | $23.25 | $23.20 |
| Purchase #7 | $84.49 | 5.125% | $88.8201 | $88.82 | $88.80 | $88.80 |
| 7 purchase totals = | $761.14 | $828.6885 | $828.70 | $828.70 | $828.60 | |