| 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 | $139.54 | 8.709% | $151.6925 | $151.69 | $151.70 | $151.70 |
| Purchase #2 | $105.37 | 8.482% | $114.3075 | $114.31 | $114.30 | $114.30 |
| Purchase #3 | $165.99 | 7.543% | $178.5106 | $178.51 | $178.50 | $178.50 |
| Purchase #4 | $27.81 | 10.310% | $30.6772 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $142.63 | 12.562% | $160.5472 | $160.55 | $160.55 | $160.50 |
| Purchase #6 | $136.82 | 4.482% | $142.9523 | $142.95 | $142.95 | $143.00 |
| Purchase #7 | $35.86 | 8.591% | $38.9407 | $38.94 | $38.95 | $38.90 |
| 7 purchase totals = | $754.02 | $817.6280 | $817.63 | $817.65 | $817.60 | |