| 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 | $150.30 | 11.406% | $167.4432 | $167.44 | $167.45 | $167.40 |
| Purchase #2 | $17.63 | 5.745% | $18.6428 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $119.72 | 4.802% | $125.469 | $125.47 | $125.45 | $125.50 |
| Purchase #4 | $102.70 | 13.332% | $116.392 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $91.37 | 4.520% | $95.4999 | $95.50 | $95.50 | $95.50 |
| Purchase #6 | $148.64 | 5.669% | $157.0664 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $133.36 | 13.789% | $151.749 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $763.72 | $832.2623 | $832.26 | $832.25 | $832.20 | |