| 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 | $153.78 | 3.784% | $159.599 | $159.60 | $159.60 | $159.60 |
| Purchase #2 | $157.25 | 12.853% | $177.4613 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $184.97 | 3.405% | $191.2682 | $191.27 | $191.25 | $191.30 |
| Purchase #4 | $47.82 | 4.158% | $49.8084 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $194.66 | 9.523% | $213.1975 | $213.20 | $213.20 | $213.20 |
| Purchase #6 | $145.83 | 11.844% | $163.1021 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $119.39 | 5.245% | $125.652 | $125.65 | $125.65 | $125.70 |
| 7 purchase totals = | $1,003.70 | $1,080.0885 | $1,080.09 | $1,080.05 | $1,080.20 | |