| 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 | $185.68 | 3.295% | $191.7982 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $191.85 | 7.585% | $206.4018 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $81.45 | 8.241% | $88.1623 | $88.16 | $88.15 | $88.20 |
| Purchase #4 | $41.84 | 5.443% | $44.1174 | $44.12 | $44.10 | $44.10 |
| Purchase #5 | $23.25 | 10.779% | $25.7561 | $25.76 | $25.75 | $25.80 |
| Purchase #6 | $205.36 | 3.693% | $212.9439 | $212.94 | $212.95 | $212.90 |
| Purchase #7 | $139.91 | 13.818% | $159.2428 | $159.24 | $159.25 | $159.20 |
| 7 purchase totals = | $869.34 | $928.4225 | $928.42 | $928.40 | $928.40 | |