| 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 | $156.98 | 9.543% | $171.9606 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $231.97 | 11.278% | $258.1316 | $258.13 | $258.15 | $258.10 |
| Purchase #3 | $233.67 | 5.377% | $246.2344 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $235.53 | 6.266% | $250.2883 | $250.29 | $250.30 | $250.30 |
| Purchase #5 | $169.78 | 7.638% | $182.7478 | $182.75 | $182.75 | $182.70 |
| Purchase #6 | $99.54 | 6.769% | $106.2779 | $106.28 | $106.30 | $106.30 |
| Purchase #7 | $163.94 | 3.186% | $169.1631 | $169.16 | $169.15 | $169.20 |
| 7 purchase totals = | $1,291.41 | $1,384.8037 | $1,384.80 | $1,384.85 | $1,384.80 | |