| 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 | $150.64 | 8.790% | $163.8813 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $27.33 | 7.110% | $29.2732 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $220.54 | 5.195% | $231.9971 | $232.00 | $232.00 | $232.00 |
| Purchase #4 | $186.76 | 5.293% | $196.6452 | $196.65 | $196.65 | $196.60 |
| Purchase #5 | $182.94 | 13.654% | $207.9186 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $240.94 | 4.366% | $251.4594 | $251.46 | $251.45 | $251.50 |
| Purchase #7 | $70.83 | 4.510% | $74.0244 | $74.02 | $74.00 | $74.00 |
| 7 purchase totals = | $1,079.98 | $1,155.1992 | $1,155.20 | $1,155.15 | $1,155.20 | |