| 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 | $106.41 | 11.715% | $118.8759 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $176.97 | 10.602% | $195.7324 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $55.59 | 5.815% | $58.8226 | $58.82 | $58.80 | $58.80 |
| Purchase #4 | $138.97 | 7.486% | $149.3733 | $149.37 | $149.35 | $149.40 |
| Purchase #5 | $39.66 | 10.629% | $43.8755 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $90.70 | 7.495% | $97.498 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $17.57 | 9.141% | $19.1761 | $19.18 | $19.20 | $19.20 |
| 7 purchase totals = | $625.87 | $683.3538 | $683.36 | $683.40 | $683.40 | |