| 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 | $153.58 | 6.362% | $163.3508 | $163.35 | $163.35 | $163.40 |
| Purchase #2 | $147.86 | 5.537% | $156.047 | $156.05 | $156.05 | $156.00 |
| Purchase #3 | $169.35 | 11.244% | $188.3917 | $188.39 | $188.40 | $188.40 |
| Purchase #4 | $113.43 | 3.131% | $116.9815 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $105.86 | 12.543% | $119.138 | $119.14 | $119.15 | $119.10 |
| Purchase #6 | $62.26 | 3.649% | $64.5319 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $105.58 | 7.455% | $113.451 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $857.92 | $921.8919 | $921.89 | $921.95 | $921.90 | |