| 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 | $162.48 | 9.641% | $178.1447 | $178.14 | $178.15 | $178.10 |
| Purchase #2 | $30.30 | 12.336% | $34.0378 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $33.25 | 5.854% | $35.1965 | $35.20 | $35.20 | $35.20 |
| Purchase #4 | $96.61 | 10.155% | $106.4207 | $106.42 | $106.40 | $106.40 |
| Purchase #5 | $45.78 | 7.108% | $49.034 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $82.87 | 13.795% | $94.3019 | $94.30 | $94.30 | $94.30 |
| Purchase #7 | $243.30 | 10.324% | $268.4183 | $268.42 | $268.40 | $268.40 |
| 7 purchase totals = | $694.59 | $765.5539 | $765.55 | $765.55 | $765.40 | |