| 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 | $131.44 | 10.443% | $145.1663 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $36.58 | 7.139% | $39.1914 | $39.19 | $39.20 | $39.20 |
| Purchase #3 | $79.44 | 11.157% | $88.3031 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $99.31 | 5.813% | $105.0829 | $105.08 | $105.10 | $105.10 |
| Purchase #5 | $227.37 | 8.765% | $247.299 | $247.30 | $247.30 | $247.30 |
| Purchase #6 | $168.88 | 9.562% | $185.0283 | $185.03 | $185.05 | $185.00 |
| Purchase #7 | $128.98 | 8.663% | $140.1535 | $140.15 | $140.15 | $140.20 |
| 7 purchase totals = | $872.00 | $950.2245 | $950.22 | $950.25 | $950.30 | |