| 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 | $184.70 | 13.591% | $209.8026 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $27.38 | 13.370% | $31.0407 | $31.04 | $31.05 | $31.00 |
| Purchase #3 | $17.40 | 3.333% | $17.9799 | $17.98 | $18.00 | $18.00 |
| Purchase #4 | $151.63 | 9.453% | $165.9636 | $165.96 | $165.95 | $166.00 |
| Purchase #5 | $37.66 | 6.522% | $40.1162 | $40.12 | $40.10 | $40.10 |
| Purchase #6 | $155.27 | 10.189% | $171.0905 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $84.32 | 12.861% | $95.1644 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $658.36 | $731.1579 | $731.15 | $731.15 | $731.20 | |