| 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 | $155.60 | 9.501% | $170.3836 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $177.88 | 9.237% | $194.3108 | $194.31 | $194.30 | $194.30 |
| Purchase #3 | $206.64 | 5.391% | $217.78 | $217.78 | $217.80 | $217.80 |
| Purchase #4 | $105.97 | 10.619% | $117.223 | $117.22 | $117.20 | $117.20 |
| Purchase #5 | $27.39 | 12.123% | $30.7105 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $16.27 | 10.170% | $17.9247 | $17.92 | $17.90 | $17.90 |
| Purchase #7 | $94.64 | 8.392% | $102.5822 | $102.58 | $102.60 | $102.60 |
| 7 purchase totals = | $784.39 | $850.9148 | $850.90 | $850.90 | $850.90 | |