| 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 | $249.67 | 13.538% | $283.4703 | $283.47 | $283.45 | $283.50 |
| Purchase #2 | $236.88 | 9.494% | $259.3694 | $259.37 | $259.35 | $259.40 |
| Purchase #3 | $237.67 | 7.567% | $255.6545 | $255.65 | $255.65 | $255.70 |
| Purchase #4 | $177.32 | 7.701% | $190.9754 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $158.90 | 7.543% | $170.8858 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $136.44 | 4.759% | $142.9332 | $142.93 | $142.95 | $142.90 |
| Purchase #7 | $223.92 | 10.468% | $247.3599 | $247.36 | $247.35 | $247.40 |
| 7 purchase totals = | $1,420.80 | $1,550.6485 | $1,550.65 | $1,550.65 | $1,550.80 | |