| 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 | $140.78 | 9.761% | $154.5215 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $20.33 | 8.482% | $22.0544 | $22.05 | $22.05 | $22.10 |
| Purchase #3 | $151.57 | 6.279% | $161.0871 | $161.09 | $161.10 | $161.10 |
| Purchase #4 | $25.48 | 8.145% | $27.5553 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $193.59 | 5.585% | $204.402 | $204.40 | $204.40 | $204.40 |
| Purchase #6 | $206.46 | 11.390% | $229.9758 | $229.98 | $230.00 | $230.00 |
| Purchase #7 | $171.85 | 3.758% | $178.3081 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $910.06 | $977.9042 | $977.91 | $977.90 | $978.00 | |