| 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 | $165.42 | 3.217% | $170.7416 | $170.74 | $170.75 | $170.70 |
| Purchase #2 | $148.91 | 7.546% | $160.1467 | $160.15 | $160.15 | $160.10 |
| Purchase #3 | $143.80 | 7.239% | $154.2097 | $154.21 | $154.20 | $154.20 |
| Purchase #4 | $248.55 | 5.618% | $262.5135 | $262.51 | $262.50 | $262.50 |
| Purchase #5 | $154.79 | 12.697% | $174.4437 | $174.44 | $174.45 | $174.40 |
| Purchase #6 | $26.45 | 3.783% | $27.4506 | $27.45 | $27.45 | $27.50 |
| Purchase #7 | $42.78 | 3.552% | $44.2995 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $930.70 | $993.8053 | $993.80 | $993.80 | $993.70 | |