| 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 | $52.58 | 10.668% | $58.1892 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $238.85 | 3.678% | $247.6349 | $247.63 | $247.65 | $247.60 |
| Purchase #3 | $158.52 | 12.831% | $178.8597 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $144.68 | 13.613% | $164.3753 | $164.38 | $164.40 | $164.40 |
| Purchase #5 | $177.32 | 6.389% | $188.649 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $154.73 | 10.325% | $170.7059 | $170.71 | $170.70 | $170.70 |
| Purchase #7 | $113.90 | 11.277% | $126.7445 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $1,040.58 | $1,135.1585 | $1,135.16 | $1,135.20 | $1,135.10 | |