| 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 | $168.48 | 8.861% | $183.409 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $17.67 | 6.853% | $18.8809 | $18.88 | $18.90 | $18.90 |
| Purchase #3 | $20.86 | 12.805% | $23.5311 | $23.53 | $23.55 | $23.50 |
| Purchase #4 | $246.44 | 10.496% | $272.3063 | $272.31 | $272.30 | $272.30 |
| Purchase #5 | $14.74 | 11.396% | $16.4198 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $224.53 | 3.717% | $232.8758 | $232.88 | $232.90 | $232.90 |
| Purchase #7 | $146.45 | 7.124% | $156.8831 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $839.17 | $904.3060 | $904.31 | $904.35 | $904.30 | |