| 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 | $110.39 | 6.418% | $117.4748 | $117.47 | $117.45 | $117.50 |
| Purchase #2 | $154.34 | 4.318% | $161.0044 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $59.69 | 3.816% | $61.9678 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $11.44 | 4.652% | $11.9722 | $11.97 | $11.95 | $12.00 |
| Purchase #5 | $183.55 | 7.433% | $197.1933 | $197.19 | $197.20 | $197.20 |
| Purchase #6 | $216.61 | 13.761% | $246.4177 | $246.42 | $246.40 | $246.40 |
| Purchase #7 | $30.35 | 13.335% | $34.3972 | $34.40 | $34.40 | $34.40 |
| 7 purchase totals = | $766.37 | $830.4274 | $830.42 | $830.35 | $830.50 | |