| 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 | $148.60 | 10.335% | $163.9578 | $163.96 | $163.95 | $164.00 |
| Purchase #2 | $156.61 | 7.487% | $168.3354 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $246.74 | 12.677% | $278.0192 | $278.02 | $278.00 | $278.00 |
| Purchase #4 | $13.36 | 13.540% | $15.1689 | $15.17 | $15.15 | $15.20 |
| Purchase #5 | $206.66 | 6.679% | $220.4628 | $220.46 | $220.45 | $220.50 |
| Purchase #6 | $227.62 | 8.409% | $246.7606 | $246.76 | $246.75 | $246.80 |
| Purchase #7 | $132.84 | 9.781% | $145.8331 | $145.83 | $145.85 | $145.80 |
| 7 purchase totals = | $1,132.43 | $1,238.5378 | $1,238.54 | $1,238.50 | $1,238.60 | |