| 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 | $185.76 | 5.199% | $195.4177 | $195.42 | $195.40 | $195.40 |
| Purchase #2 | $17.84 | 8.636% | $19.3807 | $19.38 | $19.40 | $19.40 |
| Purchase #3 | $109.76 | 7.849% | $118.3751 | $118.38 | $118.40 | $118.40 |
| Purchase #4 | $170.88 | 12.199% | $191.7257 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $108.27 | 10.406% | $119.5366 | $119.54 | $119.55 | $119.50 |
| Purchase #6 | $145.52 | 5.267% | $153.1845 | $153.18 | $153.20 | $153.20 |
| Purchase #7 | $31.61 | 12.355% | $35.5154 | $35.52 | $35.50 | $35.50 |
| 7 purchase totals = | $769.64 | $833.1357 | $833.15 | $833.20 | $833.10 | |