| 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 | $149.95 | 7.399% | $161.0448 | $161.04 | $161.05 | $161.00 |
| Purchase #2 | $206.69 | 12.123% | $231.747 | $231.75 | $231.75 | $231.70 |
| Purchase #3 | $54.61 | 11.644% | $60.9688 | $60.97 | $60.95 | $61.00 |
| Purchase #4 | $74.95 | 8.677% | $81.4534 | $81.45 | $81.45 | $81.50 |
| Purchase #5 | $112.31 | 4.580% | $117.4538 | $117.45 | $117.45 | $117.50 |
| Purchase #6 | $29.28 | 11.646% | $32.6899 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $227.87 | 4.745% | $238.6824 | $238.68 | $238.70 | $238.70 |
| 7 purchase totals = | $855.66 | $924.0401 | $924.03 | $924.05 | $924.10 | |