| 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 | $159.82 | 4.391% | $166.8377 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $197.73 | 9.596% | $216.7042 | $216.70 | $216.70 | $216.70 |
| Purchase #3 | $242.82 | 3.456% | $251.2119 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $46.88 | 4.671% | $49.0698 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $158.56 | 12.569% | $178.4894 | $178.49 | $178.50 | $178.50 |
| Purchase #6 | $7.66 | 6.257% | $8.1393 | $8.14 | $8.15 | $8.10 |
| Purchase #7 | $97.93 | 9.191% | $106.9307 | $106.93 | $106.95 | $106.90 |
| 7 purchase totals = | $911.40 | $977.3830 | $977.38 | $977.40 | $977.30 | |