| 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 | $169.54 | 9.756% | $186.0803 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $149.30 | 4.459% | $155.9573 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $197.65 | 12.657% | $222.6666 | $222.67 | $222.65 | $222.70 |
| Purchase #4 | $77.48 | 8.827% | $84.3192 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $191.81 | 9.473% | $209.9802 | $209.98 | $210.00 | $210.00 |
| Purchase #6 | $34.95 | 5.521% | $36.8796 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $249.38 | 4.739% | $261.1981 | $261.20 | $261.20 | $261.20 |
| 7 purchase totals = | $1,070.11 | $1,157.0813 | $1,157.09 | $1,157.10 | $1,157.20 | |