| 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 | $191.89 | 3.611% | $198.8191 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $23.43 | 6.568% | $24.9689 | $24.97 | $24.95 | $25.00 |
| Purchase #3 | $43.63 | 9.324% | $47.6981 | $47.70 | $47.70 | $47.70 |
| Purchase #4 | $160.55 | 13.670% | $182.4972 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $134.95 | 8.183% | $145.993 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $82.37 | 8.442% | $89.3237 | $89.32 | $89.30 | $89.30 |
| Purchase #7 | $44.81 | 6.346% | $47.6536 | $47.65 | $47.65 | $47.70 |
| 7 purchase totals = | $681.63 | $736.9536 | $736.95 | $736.90 | $737.00 | |