| 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 | $163.77 | 9.282% | $178.9711 | $178.97 | $178.95 | $179.00 |
| Purchase #2 | $6.87 | 13.299% | $7.7836 | $7.78 | $7.80 | $7.80 |
| Purchase #3 | $82.61 | 13.126% | $93.4534 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $223.73 | 5.603% | $236.2656 | $236.27 | $236.25 | $236.30 |
| Purchase #5 | $184.89 | 10.308% | $203.9485 | $203.95 | $203.95 | $203.90 |
| Purchase #6 | $51.66 | 7.755% | $55.6662 | $55.67 | $55.65 | $55.70 |
| Purchase #7 | $95.79 | 12.768% | $108.0205 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $809.32 | $884.1089 | $884.11 | $884.05 | $884.20 | |