| 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 | $112.37 | 5.420% | $118.4605 | $118.46 | $118.45 | $118.50 |
| Purchase #2 | $176.70 | 5.772% | $186.8991 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $7.74 | 8.825% | $8.4231 | $8.42 | $8.40 | $8.40 |
| Purchase #4 | $54.25 | 12.614% | $61.0931 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $88.28 | 9.575% | $96.7328 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $182.64 | 11.736% | $204.0746 | $204.07 | $204.05 | $204.10 |
| Purchase #7 | $142.50 | 13.250% | $161.3813 | $161.38 | $161.40 | $161.40 |
| 7 purchase totals = | $764.48 | $837.0645 | $837.05 | $837.05 | $837.10 | |