| 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 | $138.71 | 12.589% | $156.1722 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $117.71 | 7.309% | $126.3134 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $72.36 | 11.737% | $80.8529 | $80.85 | $80.85 | $80.90 |
| Purchase #4 | $73.63 | 13.671% | $83.696 | $83.70 | $83.70 | $83.70 |
| Purchase #5 | $229.67 | 6.656% | $244.9568 | $244.96 | $244.95 | $245.00 |
| Purchase #6 | $146.83 | 9.109% | $160.2047 | $160.20 | $160.20 | $160.20 |
| Purchase #7 | $83.63 | 9.723% | $91.7613 | $91.76 | $91.75 | $91.80 |
| 7 purchase totals = | $862.54 | $943.9573 | $943.95 | $943.90 | $944.10 | |