| 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 | $158.79 | 6.259% | $168.7287 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $235.36 | 10.578% | $260.2564 | $260.26 | $260.25 | $260.30 |
| Purchase #3 | $25.74 | 9.559% | $28.2005 | $28.20 | $28.20 | $28.20 |
| Purchase #4 | $150.62 | 7.585% | $162.0445 | $162.04 | $162.05 | $162.00 |
| Purchase #5 | $243.73 | 9.519% | $266.9307 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $195.52 | 4.429% | $204.1796 | $204.18 | $204.20 | $204.20 |
| Purchase #7 | $47.89 | 4.831% | $50.2036 | $50.20 | $50.20 | $50.20 |
| 7 purchase totals = | $1,057.65 | $1,140.5440 | $1,140.54 | $1,140.60 | $1,140.50 | |