| 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 | $143.91 | 10.775% | $159.4163 | $159.42 | $159.40 | $159.40 |
| Purchase #2 | $121.96 | 7.312% | $130.8777 | $130.88 | $130.90 | $130.90 |
| Purchase #3 | $64.93 | 4.861% | $68.0862 | $68.09 | $68.10 | $68.10 |
| Purchase #4 | $6.82 | 4.115% | $7.1006 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $241.48 | 8.214% | $261.3152 | $261.32 | $261.30 | $261.30 |
| Purchase #6 | $118.36 | 3.390% | $122.3724 | $122.37 | $122.35 | $122.40 |
| Purchase #7 | $209.71 | 11.468% | $233.7595 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $907.17 | $982.9279 | $982.94 | $982.90 | $983.00 | |