| 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 | $155.30 | 9.663% | $170.3066 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $70.91 | 9.756% | $77.828 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $177.68 | 4.733% | $186.0896 | $186.09 | $186.10 | $186.10 |
| Purchase #4 | $231.57 | 9.596% | $253.7915 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $213.73 | 6.429% | $227.4707 | $227.47 | $227.45 | $227.50 |
| Purchase #6 | $57.48 | 9.508% | $62.9452 | $62.95 | $62.95 | $62.90 |
| Purchase #7 | $117.62 | 12.216% | $131.9885 | $131.99 | $132.00 | $132.00 |
| 7 purchase totals = | $1,024.29 | $1,110.4201 | $1,110.43 | $1,110.45 | $1,110.40 | |