| 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 | $158.61 | 3.353% | $163.9282 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $138.90 | 3.407% | $143.6323 | $143.63 | $143.65 | $143.60 |
| Purchase #3 | $182.46 | 13.593% | $207.2618 | $207.26 | $207.25 | $207.30 |
| Purchase #4 | $245.67 | 13.362% | $278.4964 | $278.50 | $278.50 | $278.50 |
| Purchase #5 | $205.82 | 3.852% | $213.7482 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $83.99 | 8.428% | $91.0687 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $118.81 | 6.754% | $126.8344 | $126.83 | $126.85 | $126.80 |
| 7 purchase totals = | $1,134.26 | $1,224.9700 | $1,224.97 | $1,225.00 | $1,224.90 | |