| 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 | $139.47 | 13.480% | $158.2706 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $125.34 | 3.141% | $129.2769 | $129.28 | $129.30 | $129.30 |
| Purchase #3 | $81.69 | 13.519% | $92.7337 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $53.80 | 9.448% | $58.883 | $58.88 | $58.90 | $58.90 |
| Purchase #5 | $221.91 | 13.723% | $252.3627 | $252.36 | $252.35 | $252.40 |
| Purchase #6 | $189.46 | 9.230% | $206.9472 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $173.98 | 3.526% | $180.1145 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $985.65 | $1,078.5886 | $1,078.58 | $1,078.60 | $1,078.60 | |