| 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 | $180.70 | 5.128% | $189.9663 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $54.84 | 5.812% | $58.0273 | $58.03 | $58.05 | $58.00 |
| Purchase #3 | $55.73 | 4.872% | $58.4452 | $58.45 | $58.45 | $58.40 |
| Purchase #4 | $182.41 | 11.850% | $204.0256 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $90.92 | 8.272% | $98.4409 | $98.44 | $98.45 | $98.40 |
| Purchase #6 | $32.33 | 11.843% | $36.1588 | $36.16 | $36.15 | $36.20 |
| Purchase #7 | $182.57 | 5.782% | $193.1262 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $779.50 | $838.1903 | $838.21 | $838.25 | $838.10 | |