| 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 | $152.71 | 6.740% | $163.0027 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $25.93 | 8.799% | $28.2116 | $28.21 | $28.20 | $28.20 |
| Purchase #3 | $175.42 | 11.849% | $196.2055 | $196.21 | $196.20 | $196.20 |
| Purchase #4 | $36.68 | 13.203% | $41.5229 | $41.52 | $41.50 | $41.50 |
| Purchase #5 | $143.96 | 8.655% | $156.4197 | $156.42 | $156.40 | $156.40 |
| Purchase #6 | $172.70 | 9.857% | $189.723 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $166.58 | 9.552% | $182.4917 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $873.98 | $957.5771 | $957.57 | $957.50 | $957.50 | |