| 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 | $163.53 | 11.856% | $182.9181 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $49.60 | 8.584% | $53.8577 | $53.86 | $53.85 | $53.90 |
| Purchase #3 | $183.27 | 13.793% | $208.5484 | $208.55 | $208.55 | $208.50 |
| Purchase #4 | $120.49 | 8.583% | $130.8317 | $130.83 | $130.85 | $130.80 |
| Purchase #5 | $41.34 | 3.377% | $42.7361 | $42.74 | $42.75 | $42.70 |
| Purchase #6 | $198.99 | 5.187% | $209.3116 | $209.31 | $209.30 | $209.30 |
| Purchase #7 | $13.46 | 5.531% | $14.2045 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $770.68 | $842.4081 | $842.41 | $842.40 | $842.30 | |