| 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 | $172.63 | 9.671% | $189.325 | $189.33 | $189.35 | $189.30 |
| Purchase #2 | $45.48 | 13.697% | $51.7094 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $18.93 | 8.234% | $20.4887 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $14.42 | 5.267% | $15.1795 | $15.18 | $15.20 | $15.20 |
| Purchase #5 | $133.84 | 9.629% | $146.7275 | $146.73 | $146.75 | $146.70 |
| Purchase #6 | $104.83 | 5.782% | $110.8913 | $110.89 | $110.90 | $110.90 |
| Purchase #7 | $73.40 | 9.197% | $80.1506 | $80.15 | $80.15 | $80.20 |
| 7 purchase totals = | $563.53 | $614.4720 | $614.48 | $614.55 | $614.50 | |