| 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 | $182.47 | 12.865% | $205.9448 | $205.94 | $205.95 | $205.90 |
| Purchase #2 | $241.51 | 8.850% | $262.8836 | $262.88 | $262.90 | $262.90 |
| Purchase #3 | $133.51 | 3.539% | $138.2349 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $132.32 | 13.244% | $149.8445 | $149.84 | $149.85 | $149.80 |
| Purchase #5 | $7.40 | 12.631% | $8.3347 | $8.33 | $8.35 | $8.30 |
| Purchase #6 | $46.65 | 5.773% | $49.3431 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $5.33 | 10.494% | $5.8893 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $749.19 | $820.4749 | $820.45 | $820.55 | $820.30 | |