| 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 | $141.42 | 10.344% | $156.0485 | $156.05 | $156.05 | $156.00 |
| Purchase #2 | $18.62 | 11.313% | $20.7265 | $20.73 | $20.75 | $20.70 |
| Purchase #3 | $48.98 | 8.471% | $53.1291 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $122.36 | 3.362% | $126.4737 | $126.47 | $126.45 | $126.50 |
| Purchase #5 | $63.94 | 3.318% | $66.0615 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $9.93 | 9.347% | $10.8582 | $10.86 | $10.85 | $10.90 |
| Purchase #7 | $210.47 | 11.724% | $235.1455 | $235.15 | $235.15 | $235.10 |
| 7 purchase totals = | $615.72 | $668.4430 | $668.45 | $668.45 | $668.40 | |