| 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 | $163.27 | 4.619% | $170.8114 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $142.68 | 4.403% | $148.9622 | $148.96 | $148.95 | $149.00 |
| Purchase #3 | $16.92 | 3.687% | $17.5438 | $17.54 | $17.55 | $17.50 |
| Purchase #4 | $139.44 | 6.149% | $148.0142 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $203.96 | 5.867% | $215.9263 | $215.93 | $215.95 | $215.90 |
| Purchase #6 | $77.66 | 11.302% | $86.4371 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $6.94 | 10.656% | $7.6795 | $7.68 | $7.70 | $7.70 |
| 7 purchase totals = | $750.87 | $795.3745 | $795.37 | $795.40 | $795.30 | |