| 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 | $143.65 | 4.384% | $149.9476 | $149.95 | $149.95 | $149.90 |
| Purchase #2 | $17.26 | 8.605% | $18.7452 | $18.75 | $18.75 | $18.70 |
| Purchase #3 | $125.74 | 6.638% | $134.0866 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $22.40 | 9.249% | $24.4718 | $24.47 | $24.45 | $24.50 |
| Purchase #5 | $53.72 | 6.711% | $57.3251 | $57.33 | $57.35 | $57.30 |
| Purchase #6 | $204.87 | 7.567% | $220.3725 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $207.30 | 9.605% | $227.2112 | $227.21 | $227.20 | $227.20 |
| 7 purchase totals = | $774.94 | $832.1600 | $832.17 | $832.15 | $832.10 | |