| 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 | $122.97 | 12.740% | $138.6364 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $224.33 | 5.385% | $236.4102 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $212.66 | 9.193% | $232.2098 | $232.21 | $232.20 | $232.20 |
| Purchase #4 | $166.80 | 5.389% | $175.7889 | $175.79 | $175.80 | $175.80 |
| Purchase #5 | $128.80 | 7.256% | $138.1457 | $138.15 | $138.15 | $138.10 |
| Purchase #6 | $177.45 | 12.181% | $199.0652 | $199.07 | $199.05 | $199.10 |
| Purchase #7 | $55.61 | 8.837% | $60.5243 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $1,088.62 | $1,180.7805 | $1,180.79 | $1,180.75 | $1,180.70 | |