| 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 | $152.33 | 13.770% | $173.3058 | $173.31 | $173.30 | $173.30 |
| Purchase #2 | $151.26 | 4.691% | $158.3556 | $158.36 | $158.35 | $158.40 |
| Purchase #3 | $18.90 | 7.481% | $20.3139 | $20.31 | $20.30 | $20.30 |
| Purchase #4 | $106.68 | 6.450% | $113.5609 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $206.39 | 9.628% | $226.2612 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $62.55 | 9.610% | $68.5611 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $111.81 | 13.205% | $126.5745 | $126.57 | $126.55 | $126.60 |
| 7 purchase totals = | $809.92 | $886.9330 | $886.93 | $886.85 | $887.10 | |