| 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 | $186.52 | 6.306% | $198.282 | $198.28 | $198.30 | $198.30 |
| Purchase #2 | $45.80 | 9.459% | $50.1322 | $50.13 | $50.15 | $50.10 |
| Purchase #3 | $98.82 | 3.660% | $102.4368 | $102.44 | $102.45 | $102.40 |
| Purchase #4 | $96.84 | 8.471% | $105.0433 | $105.04 | $105.05 | $105.00 |
| Purchase #5 | $37.45 | 8.441% | $40.6112 | $40.61 | $40.60 | $40.60 |
| Purchase #6 | $124.74 | 11.844% | $139.5142 | $139.51 | $139.50 | $139.50 |
| Purchase #7 | $150.53 | 7.603% | $161.9748 | $161.97 | $161.95 | $162.00 |
| 7 purchase totals = | $740.70 | $797.9945 | $797.98 | $798.00 | $797.90 | |