| 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 | $214.62 | 3.234% | $221.5608 | $221.56 | $221.55 | $221.60 |
| Purchase #2 | $139.81 | 13.565% | $158.7752 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $87.51 | 10.228% | $96.4605 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $164.94 | 5.488% | $173.9919 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $37.41 | 12.693% | $42.1585 | $42.16 | $42.15 | $42.20 |
| Purchase #6 | $137.63 | 4.324% | $143.5811 | $143.58 | $143.60 | $143.60 |
| Purchase #7 | $54.38 | 4.178% | $56.652 | $56.65 | $56.65 | $56.70 |
| 7 purchase totals = | $836.30 | $893.1800 | $893.18 | $893.20 | $893.40 | |