| 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 | $68.84 | 13.678% | $78.2559 | $78.26 | $78.25 | $78.30 |
| Purchase #2 | $151.90 | 7.106% | $162.694 | $162.69 | $162.70 | $162.70 |
| Purchase #3 | $149.84 | 5.786% | $158.5097 | $158.51 | $158.50 | $158.50 |
| Purchase #4 | $214.48 | 6.471% | $228.359 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $64.44 | 3.135% | $66.4602 | $66.46 | $66.45 | $66.50 |
| Purchase #6 | $171.63 | 4.702% | $179.7 | $179.70 | $179.70 | $179.70 |
| Purchase #7 | $29.81 | 6.826% | $31.8448 | $31.84 | $31.85 | $31.80 |
| 7 purchase totals = | $850.94 | $905.8236 | $905.82 | $905.80 | $905.90 | |