| 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 | $167.38 | 8.543% | $181.6793 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $54.54 | 6.373% | $58.0158 | $58.02 | $58.00 | $58.00 |
| Purchase #3 | $82.92 | 5.239% | $87.2642 | $87.26 | $87.25 | $87.30 |
| Purchase #4 | $99.51 | 3.563% | $103.0555 | $103.06 | $103.05 | $103.10 |
| Purchase #5 | $188.85 | 13.842% | $214.9906 | $214.99 | $215.00 | $215.00 |
| Purchase #6 | $87.69 | 10.178% | $96.6151 | $96.62 | $96.60 | $96.60 |
| Purchase #7 | $35.78 | 4.125% | $37.2559 | $37.26 | $37.25 | $37.30 |
| 7 purchase totals = | $716.67 | $778.8764 | $778.89 | $778.85 | $779.00 | |