| 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 | $132.79 | 11.339% | $147.8471 | $147.85 | $147.85 | $147.80 |
| Purchase #2 | $46.94 | 6.260% | $49.8784 | $49.88 | $49.90 | $49.90 |
| Purchase #3 | $206.86 | 4.847% | $216.8865 | $216.89 | $216.90 | $216.90 |
| Purchase #4 | $135.76 | 3.325% | $140.274 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $152.73 | 5.231% | $160.7193 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $127.88 | 8.202% | $138.3687 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $45.83 | 13.271% | $51.9121 | $51.91 | $51.90 | $51.90 |
| 7 purchase totals = | $848.79 | $905.8861 | $905.89 | $905.85 | $905.90 | |