| 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 | $132.61 | 13.796% | $150.9049 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $214.36 | 7.220% | $229.8368 | $229.84 | $229.85 | $229.80 |
| Purchase #3 | $181.48 | 9.762% | $199.1961 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $49.90 | 7.317% | $53.5512 | $53.55 | $53.55 | $53.60 |
| Purchase #5 | $13.49 | 8.857% | $14.6848 | $14.68 | $14.70 | $14.70 |
| Purchase #6 | $165.85 | 12.489% | $186.563 | $186.56 | $186.55 | $186.60 |
| Purchase #7 | $149.76 | 3.620% | $155.1813 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $907.45 | $989.9181 | $989.91 | $989.95 | $990.00 | |