| 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 | $137.77 | 12.253% | $154.651 | $154.65 | $154.65 | $154.70 |
| Purchase #2 | $58.99 | 11.177% | $65.5833 | $65.58 | $65.60 | $65.60 |
| Purchase #3 | $11.96 | 11.836% | $13.3756 | $13.38 | $13.40 | $13.40 |
| Purchase #4 | $130.88 | 8.646% | $142.1959 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $97.83 | 3.541% | $101.2942 | $101.29 | $101.30 | $101.30 |
| Purchase #6 | $103.36 | 12.652% | $116.4371 | $116.44 | $116.45 | $116.40 |
| Purchase #7 | $170.51 | 3.542% | $176.5495 | $176.55 | $176.55 | $176.50 |
| 7 purchase totals = | $711.30 | $770.0866 | $770.09 | $770.15 | $770.10 | |