| 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 | $154.41 | 7.584% | $166.1205 | $166.12 | $166.10 | $166.10 |
| Purchase #2 | $6.38 | 11.839% | $7.1353 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $69.87 | 12.343% | $78.4941 | $78.49 | $78.50 | $78.50 |
| Purchase #4 | $73.67 | 7.467% | $79.1709 | $79.17 | $79.15 | $79.20 |
| Purchase #5 | $35.99 | 6.545% | $38.3455 | $38.35 | $38.35 | $38.30 |
| Purchase #6 | $241.82 | 10.405% | $266.9814 | $266.98 | $267.00 | $267.00 |
| Purchase #7 | $138.83 | 12.342% | $155.9644 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $720.97 | $792.2121 | $792.21 | $792.20 | $792.20 | |