| 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 | $142.35 | 6.267% | $151.2711 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $58.58 | 7.843% | $63.1744 | $63.17 | $63.15 | $63.20 |
| Purchase #3 | $239.48 | 9.862% | $263.0975 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $117.98 | 12.450% | $132.6685 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $133.76 | 13.680% | $152.0584 | $152.06 | $152.05 | $152.10 |
| Purchase #6 | $164.75 | 8.689% | $179.0651 | $179.07 | $179.05 | $179.10 |
| Purchase #7 | $164.49 | 13.522% | $186.7323 | $186.73 | $186.75 | $186.70 |
| 7 purchase totals = | $1,021.39 | $1,128.0673 | $1,128.07 | $1,128.00 | $1,128.20 | |