| 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 | $167.39 | 11.318% | $186.3352 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $44.63 | 6.716% | $47.6274 | $47.63 | $47.65 | $47.60 |
| Purchase #3 | $66.65 | 8.449% | $72.2813 | $72.28 | $72.30 | $72.30 |
| Purchase #4 | $65.80 | 3.419% | $68.0497 | $68.05 | $68.05 | $68.00 |
| Purchase #5 | $54.47 | 13.417% | $61.7782 | $61.78 | $61.80 | $61.80 |
| Purchase #6 | $227.49 | 7.619% | $244.8225 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $124.67 | 3.750% | $129.3451 | $129.35 | $129.35 | $129.30 |
| 7 purchase totals = | $751.10 | $810.2394 | $810.25 | $810.30 | $810.10 | |