| 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 | $171.62 | 10.798% | $190.1515 | $190.15 | $190.15 | $190.20 |
| Purchase #2 | $21.63 | 5.501% | $22.8199 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $185.68 | 8.105% | $200.7294 | $200.73 | $200.75 | $200.70 |
| Purchase #4 | $128.98 | 8.526% | $139.9768 | $139.98 | $140.00 | $140.00 |
| Purchase #5 | $70.84 | 12.116% | $79.423 | $79.42 | $79.40 | $79.40 |
| Purchase #6 | $215.37 | 8.328% | $233.306 | $233.31 | $233.30 | $233.30 |
| Purchase #7 | $57.65 | 12.554% | $64.8874 | $64.89 | $64.90 | $64.90 |
| 7 purchase totals = | $851.77 | $931.2940 | $931.30 | $931.30 | $931.30 | |