| 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 | $173.36 | 10.646% | $191.8159 | $191.82 | $191.80 | $191.80 |
| Purchase #2 | $60.26 | 8.618% | $65.4532 | $65.45 | $65.45 | $65.50 |
| Purchase #3 | $145.94 | 13.386% | $165.4755 | $165.48 | $165.50 | $165.50 |
| Purchase #4 | $216.73 | 3.410% | $224.1205 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $17.81 | 6.456% | $18.9598 | $18.96 | $18.95 | $19.00 |
| Purchase #6 | $195.34 | 11.505% | $217.8139 | $217.81 | $217.80 | $217.80 |
| Purchase #7 | $18.97 | 12.592% | $21.3587 | $21.36 | $21.35 | $21.40 |
| 7 purchase totals = | $828.41 | $904.9975 | $905.00 | $904.95 | $905.10 | |