| 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 | $232.83 | 4.502% | $243.312 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $79.56 | 9.323% | $86.9774 | $86.98 | $87.00 | $87.00 |
| Purchase #3 | $92.74 | 8.729% | $100.8353 | $100.84 | $100.85 | $100.80 |
| Purchase #4 | $139.28 | 6.842% | $148.8095 | $148.81 | $148.80 | $148.80 |
| Purchase #5 | $66.27 | 7.167% | $71.0196 | $71.02 | $71.00 | $71.00 |
| Purchase #6 | $42.87 | 9.689% | $47.0237 | $47.02 | $47.00 | $47.00 |
| Purchase #7 | $159.98 | 13.121% | $180.971 | $180.97 | $180.95 | $181.00 |
| 7 purchase totals = | $813.53 | $878.9485 | $878.95 | $878.90 | $878.90 | |