| 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 | $169.87 | 12.175% | $190.5517 | $190.55 | $190.55 | $190.60 |
| Purchase #2 | $250.63 | 5.617% | $264.7079 | $264.71 | $264.70 | $264.70 |
| Purchase #3 | $167.80 | 4.691% | $175.6715 | $175.67 | $175.65 | $175.70 |
| Purchase #4 | $224.84 | 7.622% | $241.9773 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $200.75 | 3.797% | $208.3725 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $94.71 | 10.696% | $104.8402 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $47.38 | 13.696% | $53.8692 | $53.87 | $53.85 | $53.90 |
| 7 purchase totals = | $1,155.98 | $1,239.9903 | $1,239.99 | $1,239.95 | $1,240.10 | |