| 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 | $166.52 | 9.381% | $182.1412 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $21.67 | 11.167% | $24.0899 | $24.09 | $24.10 | $24.10 |
| Purchase #3 | $65.76 | 10.577% | $72.7154 | $72.72 | $72.70 | $72.70 |
| Purchase #4 | $214.73 | 13.658% | $244.0578 | $244.06 | $244.05 | $244.10 |
| Purchase #5 | $119.54 | 5.470% | $126.0788 | $126.08 | $126.10 | $126.10 |
| Purchase #6 | $233.26 | 11.375% | $259.7933 | $259.79 | $259.80 | $259.80 |
| Purchase #7 | $43.27 | 8.717% | $47.0418 | $47.04 | $47.05 | $47.00 |
| 7 purchase totals = | $864.75 | $955.9182 | $955.92 | $955.95 | $955.90 | |