| 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 | $143.54 | 5.771% | $151.8237 | $151.82 | $151.80 | $151.80 |
| Purchase #2 | $34.89 | 13.349% | $39.5475 | $39.55 | $39.55 | $39.50 |
| Purchase #3 | $161.74 | 8.635% | $175.7062 | $175.71 | $175.70 | $175.70 |
| Purchase #4 | $14.25 | 3.495% | $14.748 | $14.75 | $14.75 | $14.70 |
| Purchase #5 | $62.71 | 12.228% | $70.3782 | $70.38 | $70.40 | $70.40 |
| Purchase #6 | $177.48 | 12.173% | $199.0846 | $199.08 | $199.10 | $199.10 |
| Purchase #7 | $222.99 | 8.637% | $242.2496 | $242.25 | $242.25 | $242.20 |
| 7 purchase totals = | $817.60 | $893.5378 | $893.54 | $893.55 | $893.40 | |