| 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 | $170.54 | 6.768% | $182.0821 | $182.08 | $182.10 | $182.10 |
| Purchase #2 | $99.73 | 9.485% | $109.1894 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $125.85 | 8.340% | $136.3459 | $136.35 | $136.35 | $136.30 |
| Purchase #4 | $84.89 | 5.318% | $89.4045 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $29.84 | 12.757% | $33.6467 | $33.65 | $33.65 | $33.60 |
| Purchase #6 | $119.65 | 4.465% | $124.9924 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $139.72 | 8.263% | $151.2651 | $151.27 | $151.25 | $151.30 |
| 7 purchase totals = | $770.22 | $826.9261 | $826.93 | $826.95 | $826.90 | |