| 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 | $245.96 | 6.180% | $261.1603 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $36.37 | 4.165% | $37.8848 | $37.88 | $37.90 | $37.90 |
| Purchase #3 | $7.54 | 9.787% | $8.2779 | $8.28 | $8.30 | $8.30 |
| Purchase #4 | $105.61 | 7.657% | $113.6966 | $113.70 | $113.70 | $113.70 |
| Purchase #5 | $145.81 | 8.852% | $158.7171 | $158.72 | $158.70 | $158.70 |
| Purchase #6 | $26.79 | 6.609% | $28.5606 | $28.56 | $28.55 | $28.60 |
| Purchase #7 | $180.37 | 12.501% | $202.9181 | $202.92 | $202.90 | $202.90 |
| 7 purchase totals = | $748.45 | $811.2154 | $811.22 | $811.20 | $811.30 | |