| 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 | $170.85 | 4.107% | $177.8668 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $148.66 | 8.637% | $161.4998 | $161.50 | $161.50 | $161.50 |
| Purchase #3 | $199.59 | 4.159% | $207.8909 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $83.88 | 9.408% | $91.7714 | $91.77 | $91.75 | $91.80 |
| Purchase #5 | $236.86 | 4.160% | $246.7134 | $246.71 | $246.70 | $246.70 |
| Purchase #6 | $149.91 | 7.259% | $160.792 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $55.26 | 8.531% | $59.9742 | $59.97 | $59.95 | $60.00 |
| 7 purchase totals = | $1,045.01 | $1,106.5085 | $1,106.50 | $1,106.45 | $1,106.60 | |