| 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 | $152.25 | 10.304% | $167.9378 | $167.94 | $167.95 | $167.90 |
| Purchase #2 | $197.78 | 11.232% | $219.9946 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $103.27 | 9.612% | $113.1963 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $143.42 | 7.591% | $154.307 | $154.31 | $154.30 | $154.30 |
| Purchase #5 | $37.64 | 4.589% | $39.3673 | $39.37 | $39.35 | $39.40 |
| Purchase #6 | $158.73 | 10.684% | $175.6887 | $175.69 | $175.70 | $175.70 |
| Purchase #7 | $59.88 | 10.467% | $66.1476 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $852.97 | $936.6393 | $936.65 | $936.65 | $936.60 | |