| 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 | $156.84 | 4.288% | $163.5653 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $10.32 | 3.334% | $10.6641 | $10.66 | $10.65 | $10.70 |
| Purchase #3 | $140.80 | 5.689% | $148.8101 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $69.44 | 6.563% | $73.9973 | $74.00 | $74.00 | $74.00 |
| Purchase #5 | $84.28 | 11.196% | $93.716 | $93.72 | $93.70 | $93.70 |
| Purchase #6 | $135.73 | 11.857% | $151.8235 | $151.82 | $151.80 | $151.80 |
| Purchase #7 | $204.40 | 10.399% | $225.6556 | $225.66 | $225.65 | $225.70 |
| 7 purchase totals = | $801.81 | $868.2319 | $868.24 | $868.15 | $868.30 | |