| 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 | $164.58 | 12.622% | $185.3533 | $185.35 | $185.35 | $185.40 |
| Purchase #2 | $73.93 | 5.471% | $77.9747 | $77.97 | $77.95 | $78.00 |
| Purchase #3 | $68.90 | 12.169% | $77.2844 | $77.28 | $77.30 | $77.30 |
| Purchase #4 | $43.29 | 5.514% | $45.677 | $45.68 | $45.70 | $45.70 |
| Purchase #5 | $231.52 | 9.518% | $253.5561 | $253.56 | $253.55 | $253.60 |
| Purchase #6 | $30.72 | 9.481% | $33.6326 | $33.63 | $33.65 | $33.60 |
| Purchase #7 | $33.77 | 7.253% | $36.2193 | $36.22 | $36.20 | $36.20 |
| 7 purchase totals = | $646.71 | $709.6974 | $709.69 | $709.70 | $709.80 | |