| 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 | $187.93 | 5.438% | $198.1496 | $198.15 | $198.15 | $198.10 |
| Purchase #2 | $117.95 | 3.743% | $122.3649 | $122.36 | $122.35 | $122.40 |
| Purchase #3 | $64.36 | 5.701% | $68.0292 | $68.03 | $68.05 | $68.00 |
| Purchase #4 | $15.83 | 6.730% | $16.8954 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $14.63 | 9.595% | $16.0337 | $16.03 | $16.05 | $16.00 |
| Purchase #6 | $48.87 | 8.838% | $53.1891 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $216.62 | 13.339% | $245.5149 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $666.19 | $720.1768 | $720.17 | $720.20 | $720.10 | |