| 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 | $140.54 | 10.689% | $155.5623 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $217.54 | 4.388% | $227.0857 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $105.66 | 4.482% | $110.3957 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $182.66 | 4.565% | $190.9984 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $79.81 | 3.684% | $82.7502 | $82.75 | $82.75 | $82.80 |
| Purchase #6 | $49.32 | 9.489% | $54 | $54.00 | $54.00 | $54.00 |
| Purchase #7 | $135.30 | 13.439% | $153.483 | $153.48 | $153.50 | $153.50 |
| 7 purchase totals = | $910.83 | $974.2753 | $974.28 | $974.30 | $974.40 | |