| 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 | $133.83 | 10.343% | $147.672 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $157.96 | 5.257% | $166.264 | $166.26 | $166.25 | $166.30 |
| Purchase #3 | $29.66 | 10.370% | $32.7357 | $32.74 | $32.75 | $32.70 |
| Purchase #4 | $86.79 | 11.663% | $96.9123 | $96.91 | $96.90 | $96.90 |
| Purchase #5 | $203.64 | 6.491% | $216.8583 | $216.86 | $216.85 | $216.90 |
| Purchase #6 | $247.92 | 5.602% | $261.8085 | $261.81 | $261.80 | $261.80 |
| Purchase #7 | $160.36 | 5.869% | $169.7715 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $1,020.16 | $1,092.0223 | $1,092.02 | $1,091.95 | $1,092.10 | |