| 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 | $88.47 | 13.785% | $100.6656 | $100.67 | $100.65 | $100.70 |
| Purchase #2 | $163.66 | 10.170% | $180.3042 | $180.30 | $180.30 | $180.30 |
| Purchase #3 | $26.44 | 7.304% | $28.3712 | $28.37 | $28.35 | $28.40 |
| Purchase #4 | $190.51 | 4.643% | $199.3554 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $52.83 | 8.835% | $57.4975 | $57.50 | $57.50 | $57.50 |
| Purchase #6 | $133.77 | 6.874% | $142.9653 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $225.48 | 8.654% | $244.993 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $881.16 | $954.1522 | $954.16 | $954.10 | $954.30 | |