| 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 | $191.37 | 13.548% | $217.2968 | $217.30 | $217.30 | $217.30 |
| Purchase #2 | $101.38 | 13.853% | $115.4242 | $115.42 | $115.40 | $115.40 |
| Purchase #3 | $36.96 | 8.216% | $39.9966 | $40.00 | $40.00 | $40.00 |
| Purchase #4 | $51.62 | 7.846% | $55.6701 | $55.67 | $55.65 | $55.70 |
| Purchase #5 | $78.64 | 3.544% | $81.427 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $227.37 | 7.184% | $243.7043 | $243.70 | $243.70 | $243.70 |
| Purchase #7 | $14.71 | 4.634% | $15.3917 | $15.39 | $15.40 | $15.40 |
| 7 purchase totals = | $702.05 | $768.9107 | $768.91 | $768.90 | $768.90 | |