| 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 | $143.35 | 7.823% | $154.5643 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $194.82 | 4.799% | $204.1694 | $204.17 | $204.15 | $204.20 |
| Purchase #3 | $106.66 | 6.769% | $113.8798 | $113.88 | $113.90 | $113.90 |
| Purchase #4 | $157.99 | 11.707% | $176.4859 | $176.49 | $176.50 | $176.50 |
| Purchase #5 | $83.47 | 13.269% | $94.5456 | $94.55 | $94.55 | $94.50 |
| Purchase #6 | $27.70 | 8.744% | $30.1221 | $30.12 | $30.10 | $30.10 |
| Purchase #7 | $198.27 | 10.409% | $218.9079 | $218.91 | $218.90 | $218.90 |
| 7 purchase totals = | $912.26 | $992.6750 | $992.68 | $992.65 | $992.70 | |