| 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 | $123.75 | 3.181% | $127.6865 | $127.69 | $127.70 | $127.70 |
| Purchase #2 | $32.98 | 6.504% | $35.125 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $30.78 | 10.674% | $34.0655 | $34.07 | $34.05 | $34.10 |
| Purchase #4 | $27.42 | 5.775% | $29.0035 | $29.00 | $29.00 | $29.00 |
| Purchase #5 | $35.97 | 9.796% | $39.4936 | $39.49 | $39.50 | $39.50 |
| Purchase #6 | $55.46 | 6.831% | $59.2485 | $59.25 | $59.25 | $59.20 |
| Purchase #7 | $179.93 | 9.748% | $197.4696 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $486.29 | $522.0922 | $522.10 | $522.10 | $522.10 | |