| 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 | $155.64 | 6.846% | $166.2951 | $166.30 | $166.30 | $166.30 |
| Purchase #2 | $25.32 | 10.678% | $28.0237 | $28.02 | $28.00 | $28.00 |
| Purchase #3 | $229.60 | 5.408% | $242.0168 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $10.27 | 10.871% | $11.3865 | $11.39 | $11.40 | $11.40 |
| Purchase #5 | $155.78 | 3.790% | $161.6841 | $161.68 | $161.70 | $161.70 |
| Purchase #6 | $73.49 | 6.740% | $78.4432 | $78.44 | $78.45 | $78.40 |
| Purchase #7 | $159.61 | 10.849% | $176.9261 | $176.93 | $176.95 | $176.90 |
| 7 purchase totals = | $809.71 | $864.7755 | $864.78 | $864.80 | $864.70 | |