| 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 | $143.49 | 12.682% | $161.6874 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $51.46 | 6.388% | $54.7473 | $54.75 | $54.75 | $54.70 |
| Purchase #3 | $143.43 | 5.269% | $150.9873 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $110.69 | 6.601% | $117.9966 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $72.75 | 12.103% | $81.5549 | $81.55 | $81.55 | $81.60 |
| Purchase #6 | $167.93 | 4.344% | $175.2249 | $175.22 | $175.20 | $175.20 |
| Purchase #7 | $61.76 | 7.434% | $66.3512 | $66.35 | $66.35 | $66.40 |
| 7 purchase totals = | $751.51 | $808.5496 | $808.55 | $808.55 | $808.60 | |