| 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 | $175.75 | 6.730% | $187.578 | $187.58 | $187.60 | $187.60 |
| Purchase #2 | $58.89 | 11.415% | $65.6123 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $53.55 | 10.542% | $59.1952 | $59.20 | $59.20 | $59.20 |
| Purchase #4 | $213.40 | 13.614% | $242.4523 | $242.45 | $242.45 | $242.50 |
| Purchase #5 | $116.32 | 6.751% | $124.1728 | $124.17 | $124.15 | $124.20 |
| Purchase #6 | $74.66 | 12.808% | $84.2225 | $84.22 | $84.20 | $84.20 |
| Purchase #7 | $209.76 | 12.192% | $235.3339 | $235.33 | $235.35 | $235.30 |
| 7 purchase totals = | $902.33 | $998.5670 | $998.56 | $998.55 | $998.60 | |