| 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 | $148.75 | 9.648% | $163.1014 | $163.10 | $163.10 | $163.10 |
| Purchase #2 | $183.92 | 12.325% | $206.5881 | $206.59 | $206.60 | $206.60 |
| Purchase #3 | $43.69 | 8.302% | $47.3171 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $65.28 | 11.821% | $72.9967 | $73.00 | $73.00 | $73.00 |
| Purchase #5 | $41.37 | 9.129% | $45.1467 | $45.15 | $45.15 | $45.10 |
| Purchase #6 | $154.47 | 3.649% | $160.1066 | $160.11 | $160.10 | $160.10 |
| Purchase #7 | $169.98 | 3.517% | $175.9582 | $175.96 | $175.95 | $176.00 |
| 7 purchase totals = | $807.46 | $871.2148 | $871.23 | $871.20 | $871.20 | |