| 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 | $121.63 | 9.695% | $133.422 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $77.41 | 4.589% | $80.9623 | $80.96 | $80.95 | $81.00 |
| Purchase #3 | $150.74 | 3.390% | $155.8501 | $155.85 | $155.85 | $155.90 |
| Purchase #4 | $119.75 | 8.658% | $130.118 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $189.65 | 5.741% | $200.5378 | $200.54 | $200.55 | $200.50 |
| Purchase #6 | $48.69 | 7.593% | $52.387 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $44.80 | 8.195% | $48.4714 | $48.47 | $48.45 | $48.50 |
| 7 purchase totals = | $752.67 | $801.7486 | $801.75 | $801.70 | $801.80 | |