| 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 | $131.68 | 8.557% | $142.9479 | $142.95 | $142.95 | $142.90 |
| Purchase #2 | $108.91 | 7.352% | $116.9171 | $116.92 | $116.90 | $116.90 |
| Purchase #3 | $119.96 | 12.346% | $134.7703 | $134.77 | $134.75 | $134.80 |
| Purchase #4 | $193.54 | 4.552% | $202.3499 | $202.35 | $202.35 | $202.30 |
| Purchase #5 | $43.78 | 10.300% | $48.2893 | $48.29 | $48.30 | $48.30 |
| Purchase #6 | $159.45 | 6.160% | $169.2721 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $57.75 | 8.129% | $62.4445 | $62.44 | $62.45 | $62.40 |
| 7 purchase totals = | $815.07 | $876.9911 | $876.99 | $876.95 | $876.90 | |