| 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 | $138.66 | 6.472% | $147.6341 | $147.63 | $147.65 | $147.60 |
| Purchase #2 | $89.95 | 10.377% | $99.2841 | $99.28 | $99.30 | $99.30 |
| Purchase #3 | $205.25 | 13.430% | $232.8151 | $232.82 | $232.80 | $232.80 |
| Purchase #4 | $56.83 | 3.705% | $58.9356 | $58.94 | $58.95 | $58.90 |
| Purchase #5 | $19.39 | 5.724% | $20.4999 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $180.39 | 3.277% | $186.3014 | $186.30 | $186.30 | $186.30 |
| Purchase #7 | $154.79 | 3.229% | $159.7882 | $159.79 | $159.80 | $159.80 |
| 7 purchase totals = | $845.26 | $905.2584 | $905.26 | $905.30 | $905.20 | |