| 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 | $185.37 | 9.361% | $202.7225 | $202.72 | $202.70 | $202.70 |
| Purchase #2 | $161.56 | 5.778% | $170.8949 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $16.46 | 13.199% | $18.6326 | $18.63 | $18.65 | $18.60 |
| Purchase #4 | $233.96 | 10.429% | $258.3597 | $258.36 | $258.35 | $258.40 |
| Purchase #5 | $33.89 | 13.174% | $38.3547 | $38.35 | $38.35 | $38.40 |
| Purchase #6 | $62.39 | 4.767% | $65.3641 | $65.36 | $65.35 | $65.40 |
| Purchase #7 | $21.83 | 11.758% | $24.3968 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $715.46 | $778.7253 | $778.71 | $778.70 | $778.80 | |