| 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 | $133.90 | 12.347% | $150.4326 | $150.43 | $150.45 | $150.40 |
| Purchase #2 | $216.58 | 5.807% | $229.1568 | $229.16 | $229.15 | $229.20 |
| Purchase #3 | $136.26 | 8.326% | $147.605 | $147.61 | $147.60 | $147.60 |
| Purchase #4 | $163.25 | 4.319% | $170.3008 | $170.30 | $170.30 | $170.30 |
| Purchase #5 | $206.25 | 12.283% | $231.5837 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $49.93 | 7.560% | $53.7047 | $53.70 | $53.70 | $53.70 |
| Purchase #7 | $154.83 | 13.684% | $176.0169 | $176.02 | $176.00 | $176.00 |
| 7 purchase totals = | $1,061.00 | $1,158.8005 | $1,158.80 | $1,158.80 | $1,158.80 | |