| 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 | $164.39 | 3.761% | $170.5727 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $76.82 | 8.327% | $83.2168 | $83.22 | $83.20 | $83.20 |
| Purchase #3 | $108.41 | 10.291% | $119.5665 | $119.57 | $119.55 | $119.60 |
| Purchase #4 | $101.54 | 3.358% | $104.9497 | $104.95 | $104.95 | $104.90 |
| Purchase #5 | $67.40 | 9.198% | $73.5995 | $73.60 | $73.60 | $73.60 |
| Purchase #6 | $90.57 | 12.650% | $102.0271 | $102.03 | $102.05 | $102.00 |
| Purchase #7 | $121.43 | 8.649% | $131.9325 | $131.93 | $131.95 | $131.90 |
| 7 purchase totals = | $730.56 | $785.8648 | $785.87 | $785.85 | $785.80 | |