| 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 | $151.58 | 12.616% | $170.7033 | $170.70 | $170.70 | $170.70 |
| Purchase #2 | $37.95 | 7.478% | $40.7879 | $40.79 | $40.80 | $40.80 |
| Purchase #3 | $143.30 | 4.458% | $149.6883 | $149.69 | $149.70 | $149.70 |
| Purchase #4 | $47.37 | 13.585% | $53.8052 | $53.81 | $53.80 | $53.80 |
| Purchase #5 | $129.77 | 7.760% | $139.8402 | $139.84 | $139.85 | $139.80 |
| Purchase #6 | $171.89 | 13.836% | $195.6727 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $144.59 | 8.419% | $156.763 | $156.76 | $156.75 | $156.80 |
| 7 purchase totals = | $826.45 | $907.2606 | $907.26 | $907.25 | $907.30 | |