| 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 | $153.87 | 6.161% | $163.3499 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $209.48 | 11.192% | $232.925 | $232.93 | $232.95 | $232.90 |
| Purchase #3 | $191.94 | 12.146% | $215.253 | $215.25 | $215.25 | $215.30 |
| Purchase #4 | $170.98 | 6.247% | $181.6611 | $181.66 | $181.65 | $181.70 |
| Purchase #5 | $78.77 | 6.360% | $83.7798 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $145.91 | 5.362% | $153.7337 | $153.73 | $153.75 | $153.70 |
| Purchase #7 | $153.65 | 6.220% | $163.207 | $163.21 | $163.20 | $163.20 |
| 7 purchase totals = | $1,104.60 | $1,193.9095 | $1,193.91 | $1,193.95 | $1,193.90 | |