| 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 | $160.89 | 5.442% | $169.6456 | $169.65 | $169.65 | $169.60 |
| Purchase #2 | $239.56 | 8.846% | $260.7515 | $260.75 | $260.75 | $260.80 |
| Purchase #3 | $82.88 | 12.667% | $93.3784 | $93.38 | $93.40 | $93.40 |
| Purchase #4 | $141.50 | 12.659% | $159.4125 | $159.41 | $159.40 | $159.40 |
| Purchase #5 | $91.49 | 3.110% | $94.3353 | $94.34 | $94.35 | $94.30 |
| Purchase #6 | $148.37 | 10.487% | $163.9296 | $163.93 | $163.95 | $163.90 |
| Purchase #7 | $22.84 | 12.710% | $25.743 | $25.74 | $25.75 | $25.70 |
| 7 purchase totals = | $887.53 | $967.1959 | $967.20 | $967.25 | $967.10 | |