| 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 | $108.70 | 4.425% | $113.51 | $113.51 | $113.50 | $113.50 |
| Purchase #2 | $69.98 | 5.407% | $73.7638 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $170.89 | 11.249% | $190.1134 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $153.70 | 8.854% | $167.3086 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $76.38 | 3.483% | $79.0403 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $124.96 | 6.396% | $132.9524 | $132.95 | $132.95 | $133.00 |
| Purchase #7 | $92.79 | 3.580% | $96.1119 | $96.11 | $96.10 | $96.10 |
| 7 purchase totals = | $797.40 | $852.8004 | $852.79 | $852.75 | $852.80 | |