| 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 | $172.33 | 12.568% | $193.9884 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $240.96 | 13.118% | $272.5691 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $87.36 | 5.218% | $91.9184 | $91.92 | $91.90 | $91.90 |
| Purchase #4 | $15.92 | 4.387% | $16.6184 | $16.62 | $16.60 | $16.60 |
| Purchase #5 | $59.46 | 11.352% | $66.2099 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $14.71 | 4.362% | $15.3517 | $15.35 | $15.35 | $15.40 |
| Purchase #7 | $215.88 | 8.644% | $234.5407 | $234.54 | $234.55 | $234.50 |
| 7 purchase totals = | $806.62 | $891.1966 | $891.20 | $891.15 | $891.20 | |