| 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 | $198.43 | 5.685% | $209.7107 | $209.71 | $209.70 | $209.70 |
| Purchase #2 | $46.28 | 7.835% | $49.906 | $49.91 | $49.90 | $49.90 |
| Purchase #3 | $48.44 | 7.358% | $52.0042 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $84.35 | 4.410% | $88.0698 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $177.68 | 8.122% | $192.1112 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $81.77 | 6.832% | $87.3565 | $87.36 | $87.35 | $87.40 |
| Purchase #7 | $151.78 | 4.414% | $158.4796 | $158.48 | $158.50 | $158.50 |
| 7 purchase totals = | $788.73 | $837.6380 | $837.64 | $837.60 | $837.70 | |