| 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 | $140.37 | 4.251% | $146.3371 | $146.34 | $146.35 | $146.30 |
| Purchase #2 | $69.57 | 8.793% | $75.6873 | $75.69 | $75.70 | $75.70 |
| Purchase #3 | $53.52 | 4.202% | $55.7689 | $55.77 | $55.75 | $55.80 |
| Purchase #4 | $75.32 | 12.377% | $84.6424 | $84.64 | $84.65 | $84.60 |
| Purchase #5 | $113.25 | 10.791% | $125.4708 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $111.48 | 8.617% | $121.0862 | $121.09 | $121.10 | $121.10 |
| Purchase #7 | $185.40 | 10.559% | $204.9764 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $748.91 | $813.9691 | $813.98 | $814.00 | $814.00 | |