| 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 | $173.41 | 9.655% | $190.1527 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $117.38 | 12.736% | $132.3295 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $27.31 | 5.414% | $28.7886 | $28.79 | $28.80 | $28.80 |
| Purchase #4 | $136.83 | 11.542% | $152.6229 | $152.62 | $152.60 | $152.60 |
| Purchase #5 | $26.44 | 5.485% | $27.8902 | $27.89 | $27.90 | $27.90 |
| Purchase #6 | $78.67 | 10.693% | $87.0822 | $87.08 | $87.10 | $87.10 |
| Purchase #7 | $126.95 | 4.537% | $132.7097 | $132.71 | $132.70 | $132.70 |
| 7 purchase totals = | $686.99 | $751.5758 | $751.57 | $751.60 | $751.60 | |