| 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 | $225.36 | 10.404% | $248.8065 | $248.81 | $248.80 | $248.80 |
| Purchase #2 | $14.75 | 8.120% | $15.9477 | $15.95 | $15.95 | $15.90 |
| Purchase #3 | $65.66 | 11.356% | $73.1163 | $73.12 | $73.10 | $73.10 |
| Purchase #4 | $162.96 | 7.574% | $175.3026 | $175.30 | $175.30 | $175.30 |
| Purchase #5 | $43.93 | 13.266% | $49.7578 | $49.76 | $49.75 | $49.80 |
| Purchase #6 | $78.97 | 5.451% | $83.2747 | $83.27 | $83.25 | $83.30 |
| Purchase #7 | $148.61 | 4.296% | $154.9943 | $154.99 | $155.00 | $155.00 |
| 7 purchase totals = | $740.24 | $801.1999 | $801.20 | $801.15 | $801.20 | |