| 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 | $179.64 | 6.567% | $191.437 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $23.42 | 3.594% | $24.2617 | $24.26 | $24.25 | $24.30 |
| Purchase #3 | $85.54 | 9.220% | $93.4268 | $93.43 | $93.45 | $93.40 |
| Purchase #4 | $236.66 | 12.714% | $266.749 | $266.75 | $266.75 | $266.70 |
| Purchase #5 | $46.94 | 12.674% | $52.8892 | $52.89 | $52.90 | $52.90 |
| Purchase #6 | $61.62 | 8.636% | $66.9415 | $66.94 | $66.95 | $66.90 |
| Purchase #7 | $49.89 | 9.616% | $54.6874 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $683.71 | $750.3926 | $750.40 | $750.45 | $750.30 | |