| 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 | $197.25 | 5.542% | $208.1816 | $208.18 | $208.20 | $208.20 |
| Purchase #2 | $27.40 | 13.419% | $31.0768 | $31.08 | $31.10 | $31.10 |
| Purchase #3 | $134.84 | 10.817% | $149.4256 | $149.43 | $149.45 | $149.40 |
| Purchase #4 | $149.32 | 5.834% | $158.0313 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $188.39 | 10.637% | $208.429 | $208.43 | $208.45 | $208.40 |
| Purchase #6 | $58.26 | 13.555% | $66.1571 | $66.16 | $66.15 | $66.20 |
| Purchase #7 | $193.74 | 7.825% | $208.9002 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $949.20 | $1,030.2016 | $1,030.21 | $1,030.30 | $1,030.20 | |