| 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 | $190.98 | 6.442% | $203.2829 | $203.28 | $203.30 | $203.30 |
| Purchase #2 | $31.45 | 11.831% | $35.1708 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $5.27 | 7.701% | $5.6758 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $10.59 | 12.342% | $11.897 | $11.90 | $11.90 | $11.90 |
| Purchase #5 | $7.66 | 11.226% | $8.5199 | $8.52 | $8.50 | $8.50 |
| Purchase #6 | $133.97 | 6.669% | $142.9045 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $154.50 | 8.301% | $167.325 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $534.42 | $574.7759 | $574.78 | $574.80 | $574.80 | |