| 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 | $125.62 | 13.764% | $142.9103 | $142.91 | $142.90 | $142.90 |
| Purchase #2 | $132.52 | 9.743% | $145.4314 | $145.43 | $145.45 | $145.40 |
| Purchase #3 | $124.73 | 4.456% | $130.288 | $130.29 | $130.30 | $130.30 |
| Purchase #4 | $164.48 | 13.174% | $186.1486 | $186.15 | $186.15 | $186.10 |
| Purchase #5 | $181.51 | 12.485% | $204.1715 | $204.17 | $204.15 | $204.20 |
| Purchase #6 | $204.48 | 5.312% | $215.342 | $215.34 | $215.35 | $215.30 |
| Purchase #7 | $136.50 | 3.292% | $140.9936 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $1,069.84 | $1,165.2854 | $1,165.28 | $1,165.30 | $1,165.20 | |