| 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 | $167.65 | 12.599% | $188.7722 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $26.30 | 5.174% | $27.6608 | $27.66 | $27.65 | $27.70 |
| Purchase #3 | $87.92 | 9.785% | $96.523 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $25.91 | 8.742% | $28.1751 | $28.18 | $28.20 | $28.20 |
| Purchase #5 | $137.53 | 4.628% | $143.8949 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $132.72 | 13.170% | $150.1992 | $150.20 | $150.20 | $150.20 |
| Purchase #7 | $57.44 | 4.606% | $60.0857 | $60.09 | $60.10 | $60.10 |
| 7 purchase totals = | $635.47 | $695.3109 | $695.31 | $695.30 | $695.40 | |