| 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 | $188.39 | 10.519% | $208.2067 | $208.21 | $208.20 | $208.20 |
| Purchase #2 | $185.76 | 5.669% | $196.2907 | $196.29 | $196.30 | $196.30 |
| Purchase #3 | $168.59 | 12.609% | $189.8475 | $189.85 | $189.85 | $189.80 |
| Purchase #4 | $217.72 | 7.775% | $234.6477 | $234.65 | $234.65 | $234.60 |
| Purchase #5 | $218.91 | 6.520% | $233.1829 | $233.18 | $233.20 | $233.20 |
| Purchase #6 | $77.48 | 12.804% | $87.4005 | $87.40 | $87.40 | $87.40 |
| Purchase #7 | $168.85 | 11.151% | $187.6785 | $187.68 | $187.70 | $187.70 |
| 7 purchase totals = | $1,225.70 | $1,337.2545 | $1,337.26 | $1,337.30 | $1,337.20 | |