| 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 | $187.34 | 4.186% | $195.1821 | $195.18 | $195.20 | $195.20 |
| Purchase #2 | $154.68 | 13.662% | $175.8124 | $175.81 | $175.80 | $175.80 |
| Purchase #3 | $40.61 | 12.214% | $45.5701 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $42.60 | 11.166% | $47.3567 | $47.36 | $47.35 | $47.40 |
| Purchase #5 | $224.68 | 7.692% | $241.9624 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $23.72 | 7.765% | $25.5619 | $25.56 | $25.55 | $25.60 |
| Purchase #7 | $58.77 | 12.763% | $66.2708 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $732.40 | $797.7164 | $797.71 | $797.65 | $797.90 | |