| 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 | $127.87 | 11.563% | $142.6556 | $142.66 | $142.65 | $142.70 |
| Purchase #2 | $153.95 | 7.858% | $166.0474 | $166.05 | $166.05 | $166.00 |
| Purchase #3 | $16.76 | 12.488% | $18.853 | $18.85 | $18.85 | $18.90 |
| Purchase #4 | $102.66 | 10.620% | $113.5625 | $113.56 | $113.55 | $113.60 |
| Purchase #5 | $244.46 | 3.657% | $253.3999 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $93.56 | 13.724% | $106.4002 | $106.40 | $106.40 | $106.40 |
| Purchase #7 | $154.94 | 7.423% | $166.4412 | $166.44 | $166.45 | $166.40 |
| 7 purchase totals = | $894.20 | $967.3598 | $967.36 | $967.35 | $967.40 | |