| 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 | $166.64 | 4.441% | $174.0405 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $89.75 | 13.182% | $101.5808 | $101.58 | $101.60 | $101.60 |
| Purchase #3 | $235.31 | 10.381% | $259.7375 | $259.74 | $259.75 | $259.70 |
| Purchase #4 | $31.39 | 13.570% | $35.6496 | $35.65 | $35.65 | $35.60 |
| Purchase #5 | $219.46 | 10.844% | $243.2582 | $243.26 | $243.25 | $243.30 |
| Purchase #6 | $29.89 | 13.778% | $34.0082 | $34.01 | $34.00 | $34.00 |
| Purchase #7 | $132.82 | 8.843% | $144.5653 | $144.57 | $144.55 | $144.60 |
| 7 purchase totals = | $905.26 | $992.8401 | $992.85 | $992.85 | $992.80 | |