| 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 | $216.50 | 4.570% | $226.3941 | $226.39 | $226.40 | $226.40 |
| Purchase #2 | $66.43 | 12.455% | $74.7039 | $74.70 | $74.70 | $74.70 |
| Purchase #3 | $105.59 | 8.490% | $114.5546 | $114.55 | $114.55 | $114.60 |
| Purchase #4 | $27.44 | 6.396% | $29.1951 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $73.28 | 13.505% | $83.1765 | $83.18 | $83.20 | $83.20 |
| Purchase #6 | $79.80 | 4.868% | $83.6847 | $83.68 | $83.70 | $83.70 |
| Purchase #7 | $156.38 | 6.764% | $166.9575 | $166.96 | $166.95 | $167.00 |
| 7 purchase totals = | $725.42 | $778.6664 | $778.66 | $778.70 | $778.80 | |