| 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 | $174.81 | 9.373% | $191.1949 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $49.98 | 13.460% | $56.7073 | $56.71 | $56.70 | $56.70 |
| Purchase #3 | $228.65 | 13.300% | $259.0605 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $128.49 | 12.547% | $144.6116 | $144.61 | $144.60 | $144.60 |
| Purchase #5 | $28.53 | 7.545% | $30.6826 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $157.85 | 12.377% | $177.3871 | $177.39 | $177.40 | $177.40 |
| Purchase #7 | $63.52 | 10.185% | $69.9895 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $831.83 | $929.6335 | $929.63 | $929.65 | $929.70 | |