| 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 | $175.84 | 13.468% | $199.5221 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $64.25 | 12.435% | $72.2395 | $72.24 | $72.25 | $72.20 |
| Purchase #3 | $188.55 | 6.426% | $200.6662 | $200.67 | $200.65 | $200.70 |
| Purchase #4 | $5.51 | 12.294% | $6.1874 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $153.74 | 12.831% | $173.4664 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $79.38 | 7.424% | $85.2732 | $85.27 | $85.25 | $85.30 |
| Purchase #7 | $30.68 | 7.550% | $32.9963 | $33.00 | $33.00 | $33.00 |
| 7 purchase totals = | $697.95 | $770.3511 | $770.36 | $770.30 | $770.40 | |