| 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 | $202.37 | 9.864% | $222.3318 | $222.33 | $222.35 | $222.30 |
| Purchase #2 | $147.85 | 3.596% | $153.1667 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $105.74 | 11.680% | $118.0904 | $118.09 | $118.10 | $118.10 |
| Purchase #4 | $186.37 | 11.473% | $207.7522 | $207.75 | $207.75 | $207.80 |
| Purchase #5 | $87.94 | 9.359% | $96.1703 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $47.59 | 6.686% | $50.7719 | $50.77 | $50.75 | $50.80 |
| Purchase #7 | $6.85 | 9.207% | $7.4807 | $7.48 | $7.50 | $7.50 |
| 7 purchase totals = | $784.71 | $855.7640 | $855.76 | $855.75 | $855.90 | |