| 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 | $164.32 | 3.614% | $170.2585 | $170.26 | $170.25 | $170.30 |
| Purchase #2 | $118.31 | 9.631% | $129.7044 | $129.70 | $129.70 | $129.70 |
| Purchase #3 | $237.75 | 9.734% | $260.8926 | $260.89 | $260.90 | $260.90 |
| Purchase #4 | $43.76 | 6.151% | $46.4517 | $46.45 | $46.45 | $46.50 |
| Purchase #5 | $59.89 | 12.320% | $67.2684 | $67.27 | $67.25 | $67.30 |
| Purchase #6 | $89.95 | 8.248% | $97.3691 | $97.37 | $97.35 | $97.40 |
| Purchase #7 | $204.25 | 8.237% | $221.0741 | $221.07 | $221.05 | $221.10 |
| 7 purchase totals = | $918.23 | $993.0188 | $993.01 | $992.95 | $993.20 | |