| 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 | $5.69 | 9.254% | $6.2166 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $143.59 | 4.588% | $150.1779 | $150.18 | $150.20 | $150.20 |
| Purchase #3 | $224.75 | 9.600% | $246.326 | $246.33 | $246.35 | $246.30 |
| Purchase #4 | $91.70 | 12.410% | $103.08 | $103.08 | $103.10 | $103.10 |
| Purchase #5 | $155.90 | 9.476% | $170.6731 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $229.78 | 12.779% | $259.1436 | $259.14 | $259.15 | $259.10 |
| Purchase #7 | $220.89 | 4.649% | $231.1592 | $231.16 | $231.15 | $231.20 |
| 7 purchase totals = | $1,072.30 | $1,166.7764 | $1,166.78 | $1,166.80 | $1,166.80 | |