| 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 | $197.67 | 8.188% | $213.8552 | $213.86 | $213.85 | $213.90 |
| Purchase #2 | $134.71 | 6.680% | $143.7086 | $143.71 | $143.70 | $143.70 |
| Purchase #3 | $63.41 | 11.224% | $70.5271 | $70.53 | $70.55 | $70.50 |
| Purchase #4 | $150.49 | 5.784% | $159.1943 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $230.66 | 13.556% | $261.9283 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $43.92 | 4.131% | $45.7343 | $45.73 | $45.75 | $45.70 |
| Purchase #7 | $18.77 | 8.477% | $20.3611 | $20.36 | $20.35 | $20.40 |
| 7 purchase totals = | $839.63 | $915.3089 | $915.31 | $915.35 | $915.30 | |