| 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 | $172.44 | 10.451% | $190.4617 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $48.99 | 3.439% | $50.6748 | $50.67 | $50.65 | $50.70 |
| Purchase #3 | $84.65 | 10.398% | $93.4519 | $93.45 | $93.45 | $93.50 |
| Purchase #4 | $131.84 | 11.247% | $146.668 | $146.67 | $146.65 | $146.70 |
| Purchase #5 | $156.93 | 6.413% | $166.9939 | $166.99 | $167.00 | $167.00 |
| Purchase #6 | $50.37 | 11.872% | $56.3499 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $212.44 | 6.310% | $225.845 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $857.66 | $930.4452 | $930.44 | $930.40 | $930.50 | |