| 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 | $169.49 | 6.190% | $179.9814 | $179.98 | $180.00 | $180.00 |
| Purchase #2 | $35.62 | 12.857% | $40.1997 | $40.20 | $40.20 | $40.20 |
| Purchase #3 | $166.50 | 4.861% | $174.5936 | $174.59 | $174.60 | $174.60 |
| Purchase #4 | $131.82 | 9.516% | $144.364 | $144.36 | $144.35 | $144.40 |
| Purchase #5 | $236.50 | 10.350% | $260.9778 | $260.98 | $261.00 | $261.00 |
| Purchase #6 | $167.90 | 4.813% | $175.981 | $175.98 | $176.00 | $176.00 |
| Purchase #7 | $54.98 | 3.235% | $56.7586 | $56.76 | $56.75 | $56.80 |
| 7 purchase totals = | $962.81 | $1,032.8561 | $1,032.85 | $1,032.90 | $1,033.00 | |