| 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 | $163.34 | 9.155% | $178.2938 | $178.29 | $178.30 | $178.30 |
| Purchase #2 | $227.88 | 4.299% | $237.6766 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $144.75 | 3.675% | $150.0696 | $150.07 | $150.05 | $150.10 |
| Purchase #4 | $128.45 | 6.569% | $136.8879 | $136.89 | $136.90 | $136.90 |
| Purchase #5 | $43.74 | 7.587% | $47.0586 | $47.06 | $47.05 | $47.10 |
| Purchase #6 | $63.79 | 5.682% | $67.4145 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $99.89 | 10.678% | $110.5563 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $871.84 | $927.9573 | $927.96 | $927.95 | $928.10 | |