| 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 | $167.25 | 4.758% | $175.2078 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $44.73 | 12.832% | $50.4698 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $162.91 | 7.212% | $174.6591 | $174.66 | $174.65 | $174.70 |
| Purchase #4 | $96.89 | 6.233% | $102.9292 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $42.78 | 10.350% | $47.2077 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $120.91 | 9.735% | $132.6806 | $132.68 | $132.70 | $132.70 |
| Purchase #7 | $126.40 | 4.625% | $132.246 | $132.25 | $132.25 | $132.20 |
| 7 purchase totals = | $761.87 | $815.4002 | $815.41 | $815.40 | $815.40 | |