| 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 | $145.31 | 7.806% | $156.6529 | $156.65 | $156.65 | $156.70 |
| Purchase #2 | $48.96 | 5.846% | $51.8222 | $51.82 | $51.80 | $51.80 |
| Purchase #3 | $87.77 | 12.418% | $98.6693 | $98.67 | $98.65 | $98.70 |
| Purchase #4 | $125.40 | 11.531% | $139.8599 | $139.86 | $139.85 | $139.90 |
| Purchase #5 | $82.94 | 4.268% | $86.4799 | $86.48 | $86.50 | $86.50 |
| Purchase #6 | $14.71 | 11.157% | $16.3512 | $16.35 | $16.35 | $16.40 |
| Purchase #7 | $190.56 | 6.595% | $203.1274 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $695.65 | $752.9628 | $752.96 | $752.95 | $753.10 | |