| 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 | $186.61 | 9.115% | $203.6195 | $203.62 | $203.60 | $203.60 |
| Purchase #2 | $86.83 | 5.451% | $91.5631 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $169.29 | 6.380% | $180.0907 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $52.87 | 6.778% | $56.4535 | $56.45 | $56.45 | $56.50 |
| Purchase #5 | $66.39 | 10.560% | $73.4008 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $143.46 | 4.364% | $149.7206 | $149.72 | $149.70 | $149.70 |
| Purchase #7 | $112.75 | 13.693% | $128.1889 | $128.19 | $128.20 | $128.20 |
| 7 purchase totals = | $818.20 | $883.0371 | $883.03 | $883.00 | $883.10 | |