| 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 | $153.66 | 9.170% | $167.7506 | $167.75 | $167.75 | $167.80 |
| Purchase #2 | $164.39 | 12.630% | $185.1525 | $185.15 | $185.15 | $185.20 |
| Purchase #3 | $64.87 | 9.441% | $70.9944 | $70.99 | $71.00 | $71.00 |
| Purchase #4 | $62.75 | 3.872% | $65.1797 | $65.18 | $65.20 | $65.20 |
| Purchase #5 | $112.29 | 10.780% | $124.3949 | $124.39 | $124.40 | $124.40 |
| Purchase #6 | $36.55 | 12.378% | $41.0742 | $41.07 | $41.05 | $41.10 |
| Purchase #7 | $57.95 | 13.418% | $65.7257 | $65.73 | $65.75 | $65.70 |
| 7 purchase totals = | $652.46 | $720.2720 | $720.26 | $720.30 | $720.40 | |