| 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 | $170.86 | 8.621% | $185.5898 | $185.59 | $185.60 | $185.60 |
| Purchase #2 | $17.65 | 13.811% | $20.0876 | $20.09 | $20.10 | $20.10 |
| Purchase #3 | $160.45 | 12.279% | $180.1517 | $180.15 | $180.15 | $180.20 |
| Purchase #4 | $18.95 | 5.458% | $19.9843 | $19.98 | $20.00 | $20.00 |
| Purchase #5 | $6.88 | 6.776% | $7.3462 | $7.35 | $7.35 | $7.30 |
| Purchase #6 | $130.79 | 8.601% | $142.0392 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $218.57 | 9.418% | $239.1549 | $239.15 | $239.15 | $239.20 |
| 7 purchase totals = | $724.15 | $794.3537 | $794.35 | $794.40 | $794.40 | |