| 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 | $146.78 | 9.453% | $160.6551 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $96.41 | 7.585% | $103.7227 | $103.72 | $103.70 | $103.70 |
| Purchase #3 | $33.29 | 8.523% | $36.1273 | $36.13 | $36.15 | $36.10 |
| Purchase #4 | $92.57 | 4.687% | $96.9088 | $96.91 | $96.90 | $96.90 |
| Purchase #5 | $215.31 | 13.322% | $243.9936 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $104.68 | 11.855% | $117.0898 | $117.09 | $117.10 | $117.10 |
| Purchase #7 | $41.65 | 5.370% | $43.8866 | $43.89 | $43.90 | $43.90 |
| 7 purchase totals = | $730.69 | $802.3839 | $802.39 | $802.40 | $802.40 | |