| 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 | $149.64 | 9.462% | $163.7989 | $163.80 | $163.80 | $163.80 |
| Purchase #2 | $68.80 | 5.549% | $72.6177 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $239.86 | 12.866% | $270.7204 | $270.72 | $270.70 | $270.70 |
| Purchase #4 | $193.85 | 7.350% | $208.098 | $208.10 | $208.10 | $208.10 |
| Purchase #5 | $41.73 | 7.426% | $44.8289 | $44.83 | $44.85 | $44.80 |
| Purchase #6 | $43.46 | 11.621% | $48.5105 | $48.51 | $48.50 | $48.50 |
| Purchase #7 | $175.71 | 6.644% | $187.3842 | $187.38 | $187.40 | $187.40 |
| 7 purchase totals = | $913.05 | $995.9586 | $995.96 | $995.95 | $995.90 | |