| 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 | $114.91 | 6.312% | $122.1631 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $173.83 | 9.514% | $190.3682 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $240.45 | 8.465% | $260.8041 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $18.83 | 10.587% | $20.8235 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $228.98 | 8.155% | $247.6533 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $81.96 | 7.526% | $88.1283 | $88.13 | $88.15 | $88.10 |
| Purchase #7 | $199.50 | 13.155% | $225.7442 | $225.74 | $225.75 | $225.70 |
| 7 purchase totals = | $1,058.46 | $1,155.6847 | $1,155.67 | $1,155.65 | $1,155.70 | |