| 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 | $139.52 | 7.134% | $149.4734 | $149.47 | $149.45 | $149.50 |
| Purchase #2 | $75.55 | 13.444% | $85.7069 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $220.81 | 3.195% | $227.8649 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $196.94 | 9.705% | $216.053 | $216.05 | $216.05 | $216.10 |
| Purchase #5 | $100.72 | 5.829% | $106.591 | $106.59 | $106.60 | $106.60 |
| Purchase #6 | $127.85 | 13.711% | $145.3795 | $145.38 | $145.40 | $145.40 |
| Purchase #7 | $108.26 | 13.110% | $122.4529 | $122.45 | $122.45 | $122.50 |
| 7 purchase totals = | $969.65 | $1,053.5216 | $1,053.51 | $1,053.50 | $1,053.70 | |