| 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 | $158.63 | 12.318% | $178.17 | $178.17 | $178.15 | $178.20 |
| Purchase #2 | $34.49 | 8.184% | $37.3127 | $37.31 | $37.30 | $37.30 |
| Purchase #3 | $42.82 | 12.755% | $48.2817 | $48.28 | $48.30 | $48.30 |
| Purchase #4 | $126.85 | 9.828% | $139.3168 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $229.51 | 12.862% | $259.0296 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $9.34 | 8.382% | $10.1229 | $10.12 | $10.10 | $10.10 |
| Purchase #7 | $209.61 | 8.335% | $227.081 | $227.08 | $227.10 | $227.10 |
| 7 purchase totals = | $811.25 | $899.3147 | $899.31 | $899.30 | $899.30 | |