| 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 | $180.47 | 10.757% | $199.8832 | $199.88 | $199.90 | $199.90 |
| Purchase #2 | $92.92 | 3.306% | $95.9919 | $95.99 | $96.00 | $96.00 |
| Purchase #3 | $127.75 | 13.237% | $144.6603 | $144.66 | $144.65 | $144.70 |
| Purchase #4 | $17.29 | 10.778% | $19.1535 | $19.15 | $19.15 | $19.20 |
| Purchase #5 | $48.85 | 12.654% | $55.0315 | $55.03 | $55.05 | $55.00 |
| Purchase #6 | $197.80 | 8.484% | $214.5814 | $214.58 | $214.60 | $214.60 |
| Purchase #7 | $116.66 | 7.385% | $125.2753 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $781.74 | $854.5771 | $854.57 | $854.65 | $854.70 | |