| 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 | $80.32 | 9.189% | $87.7006 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $92.84 | 12.577% | $104.5165 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $150.48 | 10.507% | $166.2909 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $212.72 | 11.359% | $236.8829 | $236.88 | $236.90 | $236.90 |
| Purchase #5 | $227.39 | 11.414% | $253.3443 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $101.49 | 9.290% | $110.9184 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $195.28 | 13.811% | $222.2501 | $222.25 | $222.25 | $222.30 |
| 7 purchase totals = | $1,060.52 | $1,181.9037 | $1,181.90 | $1,181.90 | $1,181.90 | |