| 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 | $155.38 | 11.810% | $173.7304 | $173.73 | $173.75 | $173.70 |
| Purchase #2 | $149.81 | 7.420% | $160.9259 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $146.47 | 6.626% | $156.1751 | $156.18 | $156.20 | $156.20 |
| Purchase #4 | $72.49 | 12.806% | $81.7731 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $112.70 | 5.494% | $118.8917 | $118.89 | $118.90 | $118.90 |
| Purchase #6 | $20.71 | 6.834% | $22.1253 | $22.13 | $22.15 | $22.10 |
| Purchase #7 | $11.67 | 8.400% | $12.6503 | $12.65 | $12.65 | $12.70 |
| 7 purchase totals = | $669.23 | $726.2718 | $726.28 | $726.35 | $726.30 | |