| 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 | $176.74 | 5.869% | $187.1129 | $187.11 | $187.10 | $187.10 |
| Purchase #2 | $80.60 | 11.372% | $89.7658 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $244.92 | 6.108% | $259.8797 | $259.88 | $259.90 | $259.90 |
| Purchase #4 | $55.68 | 3.194% | $57.4584 | $57.46 | $57.45 | $57.50 |
| Purchase #5 | $215.76 | 9.614% | $236.5032 | $236.50 | $236.50 | $236.50 |
| Purchase #6 | $45.62 | 11.636% | $50.9283 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $51.72 | 12.653% | $58.2641 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $871.04 | $939.9124 | $939.91 | $939.90 | $940.00 | |