| 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 | $150.42 | 11.639% | $167.9274 | $167.93 | $167.95 | $167.90 |
| Purchase #2 | $75.76 | 11.519% | $84.4868 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $103.30 | 9.614% | $113.2313 | $113.23 | $113.25 | $113.20 |
| Purchase #4 | $35.92 | 3.113% | $37.0382 | $37.04 | $37.05 | $37.00 |
| Purchase #5 | $125.38 | 12.845% | $141.4851 | $141.49 | $141.50 | $141.50 |
| Purchase #6 | $20.38 | 3.870% | $21.1687 | $21.17 | $21.15 | $21.20 |
| Purchase #7 | $162.93 | 7.684% | $175.4495 | $175.45 | $175.45 | $175.40 |
| 7 purchase totals = | $674.09 | $740.7870 | $740.80 | $740.85 | $740.70 | |