| 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 | $183.26 | 3.265% | $189.2434 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $115.64 | 10.517% | $127.8019 | $127.80 | $127.80 | $127.80 |
| Purchase #3 | $82.76 | 5.527% | $87.3341 | $87.33 | $87.35 | $87.30 |
| Purchase #4 | $130.73 | 13.834% | $148.8152 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $15.78 | 9.471% | $17.2745 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $41.35 | 11.734% | $46.202 | $46.20 | $46.20 | $46.20 |
| Purchase #7 | $58.63 | 3.604% | $60.743 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $628.15 | $677.4141 | $677.40 | $677.40 | $677.30 | |