| 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 | $118.91 | 12.515% | $133.7916 | $133.79 | $133.80 | $133.80 |
| Purchase #2 | $96.45 | 8.567% | $104.7129 | $104.71 | $104.70 | $104.70 |
| Purchase #3 | $43.25 | 9.778% | $47.479 | $47.48 | $47.50 | $47.50 |
| Purchase #4 | $152.73 | 9.466% | $167.1874 | $167.19 | $167.20 | $167.20 |
| Purchase #5 | $63.90 | 11.479% | $71.2351 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $18.94 | 10.704% | $20.9673 | $20.97 | $20.95 | $21.00 |
| Purchase #7 | $107.50 | 5.665% | $113.5899 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $601.68 | $658.9632 | $658.97 | $659.00 | $659.00 | |