| 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 | $147.30 | 12.738% | $166.0631 | $166.06 | $166.05 | $166.10 |
| Purchase #2 | $221.66 | 5.235% | $233.2639 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $46.45 | 9.211% | $50.7285 | $50.73 | $50.75 | $50.70 |
| Purchase #4 | $86.27 | 11.481% | $96.1747 | $96.17 | $96.15 | $96.20 |
| Purchase #5 | $24.97 | 8.863% | $27.1831 | $27.18 | $27.20 | $27.20 |
| Purchase #6 | $7.94 | 5.559% | $8.3814 | $8.38 | $8.40 | $8.40 |
| Purchase #7 | $246.48 | 13.649% | $280.1221 | $280.12 | $280.10 | $280.10 |
| 7 purchase totals = | $781.07 | $861.9168 | $861.90 | $861.90 | $862.00 | |