| 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 | $157.49 | 7.511% | $169.3191 | $169.32 | $169.30 | $169.30 |
| Purchase #2 | $159.25 | 7.360% | $170.9708 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $124.87 | 11.547% | $139.2887 | $139.29 | $139.30 | $139.30 |
| Purchase #4 | $61.27 | 5.143% | $64.4211 | $64.42 | $64.40 | $64.40 |
| Purchase #5 | $54.61 | 12.249% | $61.2992 | $61.30 | $61.30 | $61.30 |
| Purchase #6 | $154.49 | 13.428% | $175.2349 | $175.23 | $175.25 | $175.20 |
| Purchase #7 | $237.97 | 3.591% | $246.5155 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $949.95 | $1,027.0493 | $1,027.05 | $1,027.00 | $1,027.00 | |