| 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 | $163.48 | 6.463% | $174.0457 | $174.05 | $174.05 | $174.00 |
| Purchase #2 | $54.71 | 10.463% | $60.4343 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $154.48 | 12.775% | $174.2148 | $174.21 | $174.20 | $174.20 |
| Purchase #4 | $86.77 | 9.680% | $95.1693 | $95.17 | $95.15 | $95.20 |
| Purchase #5 | $181.48 | 10.304% | $200.1797 | $200.18 | $200.20 | $200.20 |
| Purchase #6 | $46.78 | 6.407% | $49.7772 | $49.78 | $49.80 | $49.80 |
| Purchase #7 | $123.80 | 13.406% | $140.3966 | $140.40 | $140.40 | $140.40 |
| 7 purchase totals = | $811.50 | $894.2176 | $894.22 | $894.25 | $894.20 | |