| 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 | $132.54 | 13.458% | $150.3772 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $76.81 | 8.522% | $83.3557 | $83.36 | $83.35 | $83.40 |
| Purchase #3 | $157.38 | 4.457% | $164.3944 | $164.39 | $164.40 | $164.40 |
| Purchase #4 | $6.58 | 8.795% | $7.1587 | $7.16 | $7.15 | $7.20 |
| Purchase #5 | $213.55 | 8.241% | $231.1487 | $231.15 | $231.15 | $231.10 |
| Purchase #6 | $160.38 | 4.113% | $166.9764 | $166.98 | $167.00 | $167.00 |
| Purchase #7 | $46.69 | 4.331% | $48.7121 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $793.93 | $852.1232 | $852.13 | $852.15 | $852.20 | |