| 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 | $133.25 | 7.557% | $143.3197 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $55.70 | 5.426% | $58.7223 | $58.72 | $58.70 | $58.70 |
| Purchase #3 | $230.69 | 6.676% | $246.0909 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $155.93 | 6.832% | $166.5831 | $166.58 | $166.60 | $166.60 |
| Purchase #5 | $85.52 | 8.603% | $92.8773 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $130.93 | 13.267% | $148.3005 | $148.30 | $148.30 | $148.30 |
| Purchase #7 | $205.25 | 13.264% | $232.4744 | $232.47 | $232.45 | $232.50 |
| 7 purchase totals = | $997.27 | $1,088.3682 | $1,088.36 | $1,088.35 | $1,088.40 | |