| 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 | $167.80 | 10.855% | $186.0147 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $230.54 | 11.546% | $257.1581 | $257.16 | $257.15 | $257.20 |
| Purchase #3 | $249.73 | 11.485% | $278.4115 | $278.41 | $278.40 | $278.40 |
| Purchase #4 | $71.74 | 13.714% | $81.5784 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $24.41 | 12.402% | $27.4373 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $62.39 | 5.852% | $66.0411 | $66.04 | $66.05 | $66.00 |
| Purchase #7 | $203.78 | 4.598% | $213.1498 | $213.15 | $213.15 | $213.10 |
| 7 purchase totals = | $1,010.39 | $1,109.7909 | $1,109.79 | $1,109.80 | $1,109.70 | |