| 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 | $65.77 | 13.514% | $74.6582 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $150.68 | 6.835% | $160.979 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $143.83 | 7.858% | $155.1322 | $155.13 | $155.15 | $155.10 |
| Purchase #4 | $13.27 | 11.399% | $14.7826 | $14.78 | $14.80 | $14.80 |
| Purchase #5 | $209.78 | 5.282% | $220.8606 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $235.69 | 12.537% | $265.2385 | $265.24 | $265.25 | $265.20 |
| Purchase #7 | $215.36 | 9.819% | $236.5062 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $1,034.38 | $1,128.1573 | $1,128.16 | $1,128.20 | $1,128.20 | |