| 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 | $170.97 | 6.631% | $182.307 | $182.31 | $182.30 | $182.30 |
| Purchase #2 | $44.58 | 4.167% | $46.4376 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $209.31 | 5.741% | $221.3265 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $205.49 | 8.868% | $223.7129 | $223.71 | $223.70 | $223.70 |
| Purchase #5 | $25.58 | 12.762% | $28.8445 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $108.46 | 8.301% | $117.4633 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $221.27 | 9.229% | $241.691 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $985.66 | $1,061.7828 | $1,061.78 | $1,061.80 | $1,061.70 | |