| 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 | $137.54 | 5.264% | $144.7801 | $144.78 | $144.80 | $144.80 |
| Purchase #2 | $27.34 | 10.362% | $30.173 | $30.17 | $30.15 | $30.20 |
| Purchase #3 | $250.62 | 3.511% | $259.4193 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $118.86 | 6.674% | $126.7927 | $126.79 | $126.80 | $126.80 |
| Purchase #5 | $71.54 | 3.484% | $74.0325 | $74.03 | $74.05 | $74.00 |
| Purchase #6 | $180.99 | 8.157% | $195.7534 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $108.47 | 3.596% | $112.3706 | $112.37 | $112.35 | $112.40 |
| 7 purchase totals = | $895.36 | $943.3216 | $943.31 | $943.30 | $943.40 | |