| 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 | $164.87 | 3.605% | $170.8136 | $170.81 | $170.80 | $170.80 |
| Purchase #2 | $65.43 | 12.479% | $73.595 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $204.55 | 13.405% | $231.9699 | $231.97 | $231.95 | $232.00 |
| Purchase #4 | $246.76 | 10.599% | $272.9141 | $272.91 | $272.90 | $272.90 |
| Purchase #5 | $80.44 | 3.636% | $83.3648 | $83.36 | $83.35 | $83.40 |
| Purchase #6 | $140.37 | 7.656% | $151.1167 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $181.25 | 13.424% | $205.581 | $205.58 | $205.60 | $205.60 |
| 7 purchase totals = | $1,083.67 | $1,189.3551 | $1,189.35 | $1,189.30 | $1,189.40 | |