| 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 | $134.85 | 7.738% | $145.2847 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $112.77 | 4.551% | $117.9022 | $117.90 | $117.90 | $117.90 |
| Purchase #3 | $212.38 | 5.581% | $224.2329 | $224.23 | $224.25 | $224.20 |
| Purchase #4 | $37.77 | 3.679% | $39.1596 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $92.29 | 4.447% | $96.3941 | $96.39 | $96.40 | $96.40 |
| Purchase #6 | $212.52 | 7.175% | $227.7683 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $65.54 | 4.831% | $68.7062 | $68.71 | $68.70 | $68.70 |
| 7 purchase totals = | $868.12 | $919.4480 | $919.44 | $919.45 | $919.50 | |