| 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 | $155.66 | 11.583% | $173.6901 | $173.69 | $173.70 | $173.70 |
| Purchase #2 | $206.63 | 4.269% | $215.451 | $215.45 | $215.45 | $215.50 |
| Purchase #3 | $167.32 | 3.603% | $173.3485 | $173.35 | $173.35 | $173.30 |
| Purchase #4 | $152.93 | 3.398% | $158.1266 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $217.90 | 6.406% | $231.8587 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $161.90 | 4.784% | $169.6453 | $169.65 | $169.65 | $169.60 |
| Purchase #7 | $151.45 | 8.608% | $164.4868 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $1,213.79 | $1,286.6070 | $1,286.62 | $1,286.65 | $1,286.60 | |