| 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 | $130.77 | 4.123% | $136.1616 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $183.59 | 12.753% | $207.0032 | $207.00 | $207.00 | $207.00 |
| Purchase #3 | $72.75 | 9.370% | $79.5667 | $79.57 | $79.55 | $79.60 |
| Purchase #4 | $66.70 | 8.326% | $72.2534 | $72.25 | $72.25 | $72.30 |
| Purchase #5 | $16.40 | 11.339% | $18.2596 | $18.26 | $18.25 | $18.30 |
| Purchase #6 | $173.68 | 12.522% | $195.4282 | $195.43 | $195.45 | $195.40 |
| Purchase #7 | $94.60 | 11.547% | $105.5235 | $105.52 | $105.50 | $105.50 |
| 7 purchase totals = | $738.49 | $814.1962 | $814.19 | $814.15 | $814.30 | |