| 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 | $186.77 | 3.163% | $192.6775 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $116.48 | 4.185% | $121.3547 | $121.35 | $121.35 | $121.40 |
| Purchase #3 | $158.85 | 11.488% | $177.0987 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $210.79 | 8.868% | $229.4829 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $121.81 | 10.108% | $134.1226 | $134.12 | $134.10 | $134.10 |
| Purchase #6 | $47.65 | 4.210% | $49.6561 | $49.66 | $49.65 | $49.70 |
| Purchase #7 | $197.67 | 8.134% | $213.7485 | $213.75 | $213.75 | $213.70 |
| 7 purchase totals = | $1,040.02 | $1,118.1410 | $1,118.14 | $1,118.15 | $1,118.20 | |