| 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 | $198.97 | 11.160% | $221.1751 | $221.18 | $221.20 | $221.20 |
| Purchase #2 | $156.38 | 6.824% | $167.0514 | $167.05 | $167.05 | $167.10 |
| Purchase #3 | $71.28 | 7.152% | $76.3779 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $150.80 | 8.743% | $163.9844 | $163.98 | $164.00 | $164.00 |
| Purchase #5 | $65.94 | 5.628% | $69.6511 | $69.65 | $69.65 | $69.70 |
| Purchase #6 | $81.68 | 13.488% | $92.697 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $171.81 | 13.310% | $194.6779 | $194.68 | $194.70 | $194.70 |
| 7 purchase totals = | $896.86 | $985.6148 | $985.62 | $985.70 | $985.80 | |