| 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 | $13.40 | 5.815% | $14.1792 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $86.61 | 5.657% | $91.5095 | $91.51 | $91.50 | $91.50 |
| Purchase #3 | $145.53 | 7.805% | $156.8886 | $156.89 | $156.90 | $156.90 |
| Purchase #4 | $112.39 | 11.631% | $125.4621 | $125.46 | $125.45 | $125.50 |
| Purchase #5 | $166.77 | 5.170% | $175.392 | $175.39 | $175.40 | $175.40 |
| Purchase #6 | $182.90 | 13.554% | $207.6903 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $219.39 | 4.144% | $228.4815 | $228.48 | $228.50 | $228.50 |
| 7 purchase totals = | $926.99 | $999.6032 | $999.60 | $999.65 | $999.70 | |