| 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 | $92.70 | 10.424% | $102.363 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $142.69 | 11.785% | $159.506 | $159.51 | $159.50 | $159.50 |
| Purchase #3 | $48.96 | 13.141% | $55.3938 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $192.84 | 5.156% | $202.7828 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $170.86 | 10.161% | $188.2211 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $66.30 | 13.851% | $75.4832 | $75.48 | $75.50 | $75.50 |
| Purchase #7 | $148.56 | 8.616% | $161.3599 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $862.91 | $945.1098 | $945.10 | $945.10 | $945.20 | |