| 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 | $239.62 | 13.594% | $272.1939 | $272.19 | $272.20 | $272.20 |
| Purchase #2 | $155.42 | 9.489% | $170.1678 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $44.68 | 7.861% | $48.1923 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $24.57 | 8.225% | $26.5909 | $26.59 | $26.60 | $26.60 |
| Purchase #5 | $178.99 | 7.434% | $192.2961 | $192.30 | $192.30 | $192.30 |
| Purchase #6 | $13.65 | 8.438% | $14.8018 | $14.80 | $14.80 | $14.80 |
| Purchase #7 | $60.91 | 9.411% | $66.6422 | $66.64 | $66.65 | $66.60 |
| 7 purchase totals = | $717.84 | $790.8850 | $790.88 | $790.90 | $790.90 | |