| 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 | $163.52 | 4.272% | $170.5056 | $170.51 | $170.50 | $170.50 |
| Purchase #2 | $86.92 | 11.714% | $97.1018 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $149.65 | 5.451% | $157.8074 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $67.43 | 3.465% | $69.7664 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $168.85 | 5.517% | $178.1655 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $115.37 | 9.533% | $126.3682 | $126.37 | $126.35 | $126.40 |
| Purchase #7 | $17.74 | 8.614% | $19.2681 | $19.27 | $19.25 | $19.30 |
| 7 purchase totals = | $769.48 | $818.9830 | $819.00 | $818.90 | $819.10 | |