| 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 | $13.36 | 6.165% | $14.1836 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $125.69 | 7.680% | $135.343 | $135.34 | $135.35 | $135.30 |
| Purchase #3 | $106.74 | 9.548% | $116.9315 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $48.91 | 7.652% | $52.6526 | $52.65 | $52.65 | $52.70 |
| Purchase #5 | $198.51 | 5.316% | $209.0628 | $209.06 | $209.05 | $209.10 |
| Purchase #6 | $133.82 | 12.848% | $151.0132 | $151.01 | $151.00 | $151.00 |
| Purchase #7 | $16.73 | 3.762% | $17.3594 | $17.36 | $17.35 | $17.40 |
| 7 purchase totals = | $643.76 | $696.5461 | $696.53 | $696.55 | $696.60 | |