| 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 | $151.49 | 11.226% | $168.4963 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $213.47 | 6.239% | $226.7884 | $226.79 | $226.80 | $226.80 |
| Purchase #3 | $143.99 | 13.290% | $163.1263 | $163.13 | $163.15 | $163.10 |
| Purchase #4 | $129.88 | 9.615% | $142.368 | $142.37 | $142.35 | $142.40 |
| Purchase #5 | $11.91 | 7.170% | $12.7639 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $43.84 | 8.850% | $47.7198 | $47.72 | $47.70 | $47.70 |
| Purchase #7 | $135.38 | 4.107% | $140.9401 | $140.94 | $140.95 | $140.90 |
| 7 purchase totals = | $829.96 | $902.2028 | $902.21 | $902.20 | $902.20 | |