| 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 | $146.32 | 5.783% | $154.7817 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $22.66 | 3.144% | $23.3724 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $193.33 | 7.295% | $207.4334 | $207.43 | $207.45 | $207.40 |
| Purchase #4 | $35.92 | 7.235% | $38.5188 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $179.45 | 8.863% | $195.3547 | $195.35 | $195.35 | $195.40 |
| Purchase #6 | $239.89 | 10.810% | $265.8221 | $265.82 | $265.80 | $265.80 |
| Purchase #7 | $25.48 | 11.374% | $28.3781 | $28.38 | $28.40 | $28.40 |
| 7 purchase totals = | $843.05 | $913.6612 | $913.65 | $913.65 | $913.70 | |