| 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 | $90.95 | 13.118% | $102.8808 | $102.88 | $102.90 | $102.90 |
| Purchase #2 | $117.76 | 5.856% | $124.656 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $141.67 | 5.768% | $149.8415 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $48.33 | 10.397% | $53.3549 | $53.35 | $53.35 | $53.40 |
| Purchase #5 | $73.59 | 7.689% | $79.2483 | $79.25 | $79.25 | $79.20 |
| Purchase #6 | $173.31 | 6.759% | $185.024 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $193.33 | 7.662% | $208.1429 | $208.14 | $208.15 | $208.10 |
| 7 purchase totals = | $838.94 | $903.1484 | $903.14 | $903.15 | $903.10 | |