| 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 | $90.96 | 12.326% | $102.1717 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $111.79 | 11.109% | $124.2088 | $124.21 | $124.20 | $124.20 |
| Purchase #3 | $119.32 | 10.641% | $132.0168 | $132.02 | $132.00 | $132.00 |
| Purchase #4 | $164.37 | 10.527% | $181.6732 | $181.67 | $181.65 | $181.70 |
| Purchase #5 | $54.74 | 4.487% | $57.1962 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $65.93 | 5.621% | $69.6359 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $152.33 | 11.861% | $170.3979 | $170.40 | $170.40 | $170.40 |
| 7 purchase totals = | $759.44 | $837.3005 | $837.31 | $837.25 | $837.30 | |