| 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 | $190.90 | 13.299% | $216.2878 | $216.29 | $216.30 | $216.30 |
| Purchase #2 | $182.40 | 9.383% | $199.5146 | $199.51 | $199.50 | $199.50 |
| Purchase #3 | $62.97 | 5.514% | $66.4422 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $152.37 | 11.328% | $169.6305 | $169.63 | $169.65 | $169.60 |
| Purchase #5 | $72.91 | 12.531% | $82.0464 | $82.05 | $82.05 | $82.00 |
| Purchase #6 | $66.85 | 13.115% | $75.6174 | $75.62 | $75.60 | $75.60 |
| Purchase #7 | $85.40 | 7.248% | $91.5898 | $91.59 | $91.60 | $91.60 |
| 7 purchase totals = | $813.80 | $901.1287 | $901.13 | $901.15 | $901.00 | |