| 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 | $140.32 | 6.775% | $149.8267 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $236.47 | 4.367% | $246.7966 | $246.80 | $246.80 | $246.80 |
| Purchase #3 | $222.31 | 13.213% | $251.6838 | $251.68 | $251.70 | $251.70 |
| Purchase #4 | $79.65 | 3.406% | $82.3629 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $19.89 | 10.179% | $21.9146 | $21.91 | $21.90 | $21.90 |
| Purchase #6 | $98.45 | 4.473% | $102.8537 | $102.85 | $102.85 | $102.90 |
| Purchase #7 | $27.50 | 8.264% | $29.7726 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $824.59 | $885.2109 | $885.20 | $885.20 | $885.30 | |