| 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 | $194.46 | 7.668% | $209.3712 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $143.41 | 3.757% | $148.7979 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $217.92 | 8.747% | $236.9815 | $236.98 | $237.00 | $237.00 |
| Purchase #4 | $193.48 | 10.537% | $213.867 | $213.87 | $213.85 | $213.90 |
| Purchase #5 | $50.50 | 13.867% | $57.5028 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $152.73 | 13.630% | $173.5471 | $173.55 | $173.55 | $173.50 |
| Purchase #7 | $149.63 | 9.588% | $163.9765 | $163.98 | $164.00 | $164.00 |
| 7 purchase totals = | $1,102.13 | $1,204.0440 | $1,204.05 | $1,204.05 | $1,204.10 | |