| 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 | $111.38 | 8.583% | $120.9397 | $120.94 | $120.95 | $120.90 |
| Purchase #2 | $142.84 | 11.572% | $159.3694 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $158.30 | 7.669% | $170.44 | $170.44 | $170.45 | $170.40 |
| Purchase #4 | $190.35 | 10.309% | $209.9732 | $209.97 | $209.95 | $210.00 |
| Purchase #5 | $139.89 | 4.814% | $146.6243 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $81.59 | 8.272% | $88.3391 | $88.34 | $88.35 | $88.30 |
| Purchase #7 | $249.62 | 5.472% | $263.2792 | $263.28 | $263.30 | $263.30 |
| 7 purchase totals = | $1,073.97 | $1,158.9649 | $1,158.96 | $1,158.95 | $1,158.90 | |