| 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 | $31.54 | 8.188% | $34.1225 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $156.99 | 6.375% | $166.9981 | $167.00 | $167.00 | $167.00 |
| Purchase #3 | $236.75 | 8.597% | $257.1034 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $48.34 | 8.782% | $52.5852 | $52.59 | $52.60 | $52.60 |
| Purchase #5 | $33.63 | 8.324% | $36.4294 | $36.43 | $36.45 | $36.40 |
| Purchase #6 | $187.96 | 5.543% | $198.3786 | $198.38 | $198.40 | $198.40 |
| Purchase #7 | $83.29 | 10.425% | $91.973 | $91.97 | $91.95 | $92.00 |
| 7 purchase totals = | $778.50 | $837.5902 | $837.59 | $837.60 | $837.60 | |