| 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 | $125.87 | 6.190% | $133.6614 | $133.66 | $133.65 | $133.70 |
| Purchase #2 | $138.43 | 11.872% | $154.8644 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $178.65 | 10.767% | $197.8852 | $197.89 | $197.90 | $197.90 |
| Purchase #4 | $163.47 | 8.555% | $177.4549 | $177.45 | $177.45 | $177.50 |
| Purchase #5 | $228.48 | 4.518% | $238.8027 | $238.80 | $238.80 | $238.80 |
| Purchase #6 | $234.64 | 3.330% | $242.4535 | $242.45 | $242.45 | $242.50 |
| Purchase #7 | $97.73 | 10.294% | $107.7903 | $107.79 | $107.80 | $107.80 |
| 7 purchase totals = | $1,167.27 | $1,252.9124 | $1,252.90 | $1,252.90 | $1,253.10 | |