| 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 | $156.85 | 7.290% | $168.2844 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $208.49 | 11.312% | $232.0744 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $10.47 | 6.226% | $11.1219 | $11.12 | $11.10 | $11.10 |
| Purchase #4 | $45.90 | 10.687% | $50.8053 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $58.72 | 8.838% | $63.9097 | $63.91 | $63.90 | $63.90 |
| Purchase #6 | $200.74 | 10.682% | $222.183 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $145.83 | 6.344% | $155.0815 | $155.08 | $155.10 | $155.10 |
| 7 purchase totals = | $827.00 | $903.4602 | $903.45 | $903.45 | $903.50 | |