| 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 | $167.90 | 9.310% | $183.5315 | $183.53 | $183.55 | $183.50 |
| Purchase #2 | $109.40 | 10.692% | $121.097 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $82.72 | 8.433% | $89.6958 | $89.70 | $89.70 | $89.70 |
| Purchase #4 | $91.30 | 3.705% | $94.6827 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $101.41 | 8.426% | $109.9548 | $109.95 | $109.95 | $110.00 |
| Purchase #6 | $187.58 | 6.279% | $199.3581 | $199.36 | $199.35 | $199.40 |
| Purchase #7 | $8.38 | 4.787% | $8.7812 | $8.78 | $8.80 | $8.80 |
| 7 purchase totals = | $748.69 | $807.1011 | $807.10 | $807.15 | $807.20 | |