| 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 | $149.88 | 3.874% | $155.6864 | $155.69 | $155.70 | $155.70 |
| Purchase #2 | $18.54 | 8.109% | $20.0434 | $20.04 | $20.05 | $20.00 |
| Purchase #3 | $105.77 | 12.668% | $119.1689 | $119.17 | $119.15 | $119.20 |
| Purchase #4 | $37.92 | 6.659% | $40.4451 | $40.45 | $40.45 | $40.40 |
| Purchase #5 | $30.58 | 12.479% | $34.3961 | $34.40 | $34.40 | $34.40 |
| Purchase #6 | $194.73 | 11.456% | $217.0383 | $217.04 | $217.05 | $217.00 |
| Purchase #7 | $238.49 | 8.102% | $257.8125 | $257.81 | $257.80 | $257.80 |
| 7 purchase totals = | $775.91 | $844.5907 | $844.60 | $844.60 | $844.50 | |