| 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 | $143.94 | 3.257% | $148.6281 | $148.63 | $148.65 | $148.60 |
| Purchase #2 | $147.27 | 6.572% | $156.9486 | $156.95 | $156.95 | $156.90 |
| Purchase #3 | $87.80 | 13.326% | $99.5002 | $99.50 | $99.50 | $99.50 |
| Purchase #4 | $163.87 | 3.598% | $169.766 | $169.77 | $169.75 | $169.80 |
| Purchase #5 | $244.47 | 10.590% | $270.3594 | $270.36 | $270.35 | $270.40 |
| Purchase #6 | $59.93 | 13.158% | $67.8156 | $67.82 | $67.80 | $67.80 |
| Purchase #7 | $48.44 | 5.357% | $51.0349 | $51.03 | $51.05 | $51.00 |
| 7 purchase totals = | $895.72 | $964.0528 | $964.06 | $964.05 | $964.00 | |