| 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 | $124.91 | 12.173% | $140.1153 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $166.35 | 12.411% | $186.9957 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $161.49 | 6.504% | $171.9933 | $171.99 | $172.00 | $172.00 |
| Purchase #4 | $112.30 | 11.291% | $124.9798 | $124.98 | $125.00 | $125.00 |
| Purchase #5 | $99.44 | 3.308% | $102.7295 | $102.73 | $102.75 | $102.70 |
| Purchase #6 | $29.64 | 10.287% | $32.6891 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $24.34 | 12.497% | $27.3818 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $718.47 | $786.8845 | $786.89 | $786.95 | $786.90 | |