| 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 | $163.31 | 11.850% | $182.6622 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $221.41 | 12.828% | $249.8125 | $249.81 | $249.80 | $249.80 |
| Purchase #3 | $174.57 | 3.201% | $180.158 | $180.16 | $180.15 | $180.20 |
| Purchase #4 | $96.91 | 6.305% | $103.0202 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $89.29 | 5.850% | $94.5135 | $94.51 | $94.50 | $94.50 |
| Purchase #6 | $53.96 | 5.263% | $56.7999 | $56.80 | $56.80 | $56.80 |
| Purchase #7 | $104.86 | 12.763% | $118.2433 | $118.24 | $118.25 | $118.20 |
| 7 purchase totals = | $904.31 | $985.2096 | $985.20 | $985.15 | $985.20 | |