| 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 | $193.84 | 7.469% | $208.3179 | $208.32 | $208.30 | $208.30 |
| Purchase #2 | $36.54 | 13.288% | $41.3954 | $41.40 | $41.40 | $41.40 |
| Purchase #3 | $227.40 | 5.277% | $239.3999 | $239.40 | $239.40 | $239.40 |
| Purchase #4 | $102.87 | 9.608% | $112.7537 | $112.75 | $112.75 | $112.80 |
| Purchase #5 | $142.97 | 5.417% | $150.7147 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $43.31 | 8.257% | $46.8861 | $46.89 | $46.90 | $46.90 |
| Purchase #7 | $60.70 | 5.698% | $64.1587 | $64.16 | $64.15 | $64.20 |
| 7 purchase totals = | $807.63 | $863.6264 | $863.63 | $863.60 | $863.70 | |