| 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 | $144.36 | 13.327% | $163.5989 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $29.26 | 4.686% | $30.6311 | $30.63 | $30.65 | $30.60 |
| Purchase #3 | $248.59 | 13.453% | $282.0328 | $282.03 | $282.05 | $282.00 |
| Purchase #4 | $60.74 | 6.243% | $64.532 | $64.53 | $64.55 | $64.50 |
| Purchase #5 | $134.37 | 4.836% | $140.8681 | $140.87 | $140.85 | $140.90 |
| Purchase #6 | $43.60 | 12.635% | $49.1089 | $49.11 | $49.10 | $49.10 |
| Purchase #7 | $249.78 | 7.230% | $267.8391 | $267.84 | $267.85 | $267.80 |
| 7 purchase totals = | $910.70 | $998.6109 | $998.61 | $998.65 | $998.50 | |