| 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 | $120.77 | 9.419% | $132.1453 | $132.15 | $132.15 | $132.10 |
| Purchase #2 | $112.30 | 6.208% | $119.2716 | $119.27 | $119.25 | $119.30 |
| Purchase #3 | $98.74 | 7.640% | $106.2837 | $106.28 | $106.30 | $106.30 |
| Purchase #4 | $191.68 | 3.647% | $198.6706 | $198.67 | $198.65 | $198.70 |
| Purchase #5 | $76.69 | 3.446% | $79.3327 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $41.82 | 5.640% | $44.1786 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $167.46 | 8.806% | $182.2065 | $182.21 | $182.20 | $182.20 |
| 7 purchase totals = | $809.46 | $862.0890 | $862.09 | $862.10 | $862.10 | |