| 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 | $156.85 | 8.785% | $170.6293 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $101.56 | 3.336% | $104.948 | $104.95 | $104.95 | $104.90 |
| Purchase #3 | $118.27 | 8.177% | $127.9409 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $210.35 | 11.383% | $234.2941 | $234.29 | $234.30 | $234.30 |
| Purchase #5 | $140.76 | 12.374% | $158.1776 | $158.18 | $158.20 | $158.20 |
| Purchase #6 | $35.83 | 10.594% | $39.6258 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $218.62 | 5.857% | $231.4246 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $982.24 | $1,067.0403 | $1,067.04 | $1,067.10 | $1,066.90 | |