| 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 | $140.74 | 12.460% | $158.2762 | $158.28 | $158.30 | $158.30 |
| Purchase #2 | $46.91 | 5.659% | $49.5646 | $49.56 | $49.55 | $49.60 |
| Purchase #3 | $112.51 | 6.582% | $119.9154 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $102.41 | 6.185% | $108.7441 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $69.33 | 9.704% | $76.0578 | $76.06 | $76.05 | $76.10 |
| Purchase #6 | $9.64 | 12.776% | $10.8716 | $10.87 | $10.85 | $10.90 |
| Purchase #7 | $216.58 | 6.459% | $230.5689 | $230.57 | $230.55 | $230.60 |
| 7 purchase totals = | $698.12 | $753.9986 | $754.00 | $753.95 | $754.10 | |