| 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 | $63.87 | 13.259% | $72.3385 | $72.34 | $72.35 | $72.30 |
| Purchase #2 | $155.36 | 12.765% | $175.1917 | $175.19 | $175.20 | $175.20 |
| Purchase #3 | $91.81 | 9.728% | $100.7413 | $100.74 | $100.75 | $100.70 |
| Purchase #4 | $150.92 | 10.742% | $167.1318 | $167.13 | $167.15 | $167.10 |
| Purchase #5 | $11.37 | 11.566% | $12.6851 | $12.69 | $12.70 | $12.70 |
| Purchase #6 | $28.80 | 5.728% | $30.4497 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $64.53 | 13.571% | $73.2874 | $73.29 | $73.30 | $73.30 |
| 7 purchase totals = | $566.66 | $631.8255 | $631.83 | $631.90 | $631.70 | |