| 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 | $143.91 | 9.814% | $158.0333 | $158.03 | $158.05 | $158.00 |
| Purchase #2 | $154.52 | 8.601% | $167.8103 | $167.81 | $167.80 | $167.80 |
| Purchase #3 | $19.96 | 12.645% | $22.4839 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $131.42 | 5.370% | $138.4773 | $138.48 | $138.50 | $138.50 |
| Purchase #5 | $83.95 | 8.871% | $91.3972 | $91.40 | $91.40 | $91.40 |
| Purchase #6 | $132.46 | 8.241% | $143.376 | $143.38 | $143.40 | $143.40 |
| Purchase #7 | $190.25 | 3.380% | $196.6805 | $196.68 | $196.70 | $196.70 |
| 7 purchase totals = | $856.47 | $918.2585 | $918.26 | $918.35 | $918.30 | |