| 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 | $163.63 | 3.282% | $169.0003 | $169.00 | $169.00 | $169.00 |
| Purchase #2 | $144.87 | 5.825% | $153.3087 | $153.31 | $153.30 | $153.30 |
| Purchase #3 | $58.39 | 4.525% | $61.0321 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $49.72 | 3.611% | $51.5154 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $156.35 | 8.588% | $169.7773 | $169.78 | $169.80 | $169.80 |
| Purchase #6 | $95.42 | 3.541% | $98.7988 | $98.80 | $98.80 | $98.80 |
| Purchase #7 | $141.53 | 10.475% | $156.3553 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $809.91 | $859.7879 | $859.80 | $859.80 | $859.80 | |