| 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 | $157.70 | 4.161% | $164.2619 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $110.78 | 5.779% | $117.182 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $5.41 | 7.594% | $5.8208 | $5.82 | $5.80 | $5.80 |
| Purchase #4 | $167.57 | 7.621% | $180.3405 | $180.34 | $180.35 | $180.30 |
| Purchase #5 | $216.51 | 12.688% | $243.9808 | $243.98 | $244.00 | $244.00 |
| Purchase #6 | $198.72 | 7.660% | $213.942 | $213.94 | $213.95 | $213.90 |
| Purchase #7 | $59.71 | 7.207% | $64.0133 | $64.01 | $64.00 | $64.00 |
| 7 purchase totals = | $916.40 | $989.5413 | $989.53 | $989.55 | $989.50 | |