| 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 | $180.60 | 8.670% | $196.258 | $196.26 | $196.25 | $196.30 |
| Purchase #2 | $193.99 | 9.419% | $212.2619 | $212.26 | $212.25 | $212.30 |
| Purchase #3 | $30.74 | 4.467% | $32.1132 | $32.11 | $32.10 | $32.10 |
| Purchase #4 | $83.83 | 10.544% | $92.669 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $135.27 | 8.441% | $146.6881 | $146.69 | $146.70 | $146.70 |
| Purchase #6 | $11.68 | 5.179% | $12.2849 | $12.28 | $12.30 | $12.30 |
| Purchase #7 | $233.98 | 5.473% | $246.7857 | $246.79 | $246.80 | $246.80 |
| 7 purchase totals = | $870.09 | $939.0608 | $939.06 | $939.05 | $939.20 | |