| 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 | $136.82 | 7.475% | $147.0473 | $147.05 | $147.05 | $147.00 |
| Purchase #2 | $48.38 | 3.732% | $50.1855 | $50.19 | $50.20 | $50.20 |
| Purchase #3 | $96.91 | 6.240% | $102.9572 | $102.96 | $102.95 | $103.00 |
| Purchase #4 | $32.95 | 10.726% | $36.4842 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $191.96 | 3.130% | $197.9683 | $197.97 | $197.95 | $198.00 |
| Purchase #6 | $58.88 | 7.478% | $63.283 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $193.78 | 9.444% | $212.0806 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $759.68 | $810.0061 | $810.01 | $810.05 | $810.10 | |