| 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 | $150.49 | 11.862% | $168.3411 | $168.34 | $168.35 | $168.30 |
| Purchase #2 | $137.72 | 8.151% | $148.9456 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $71.87 | 7.719% | $77.4176 | $77.42 | $77.40 | $77.40 |
| Purchase #4 | $12.71 | 12.628% | $14.315 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $219.70 | 4.120% | $228.7516 | $228.75 | $228.75 | $228.80 |
| Purchase #6 | $106.47 | 5.290% | $112.1023 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $60.81 | 7.701% | $65.493 | $65.49 | $65.50 | $65.50 |
| 7 purchase totals = | $759.77 | $815.3662 | $815.37 | $815.35 | $815.30 | |