| 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 | $13.54 | 11.627% | $15.1143 | $15.11 | $15.10 | $15.10 |
| Purchase #2 | $163.86 | 8.220% | $177.3293 | $177.33 | $177.35 | $177.30 |
| Purchase #3 | $125.41 | 3.115% | $129.3165 | $129.32 | $129.30 | $129.30 |
| Purchase #4 | $195.65 | 11.135% | $217.4356 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $8.83 | 8.821% | $9.6089 | $9.61 | $9.60 | $9.60 |
| Purchase #6 | $22.91 | 3.675% | $23.7519 | $23.75 | $23.75 | $23.80 |
| Purchase #7 | $195.62 | 8.776% | $212.7876 | $212.79 | $212.80 | $212.80 |
| 7 purchase totals = | $725.82 | $785.3441 | $785.35 | $785.35 | $785.30 | |