| 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 | $163.38 | 8.717% | $177.6218 | $177.62 | $177.60 | $177.60 |
| Purchase #2 | $107.84 | 11.379% | $120.1111 | $120.11 | $120.10 | $120.10 |
| Purchase #3 | $155.78 | 3.694% | $161.5345 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $97.39 | 3.220% | $100.526 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $129.52 | 3.868% | $134.5298 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $21.35 | 10.744% | $23.6438 | $23.64 | $23.65 | $23.60 |
| Purchase #7 | $23.48 | 3.410% | $24.2807 | $24.28 | $24.30 | $24.30 |
| 7 purchase totals = | $698.74 | $742.2477 | $742.24 | $742.30 | $742.10 | |