| 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 | $182.96 | 3.742% | $189.8064 | $189.81 | $189.80 | $189.80 |
| Purchase #2 | $55.58 | 4.806% | $58.2512 | $58.25 | $58.25 | $58.30 |
| Purchase #3 | $59.38 | 10.281% | $65.4849 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $180.66 | 13.629% | $205.2822 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $38.95 | 13.382% | $44.1623 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $27.45 | 11.776% | $30.6825 | $30.68 | $30.70 | $30.70 |
| Purchase #7 | $159.94 | 7.614% | $172.1178 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $704.92 | $765.7873 | $765.78 | $765.80 | $765.90 | |