| 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 | $121.49 | 13.839% | $138.303 | $138.30 | $138.30 | $138.30 |
| Purchase #2 | $143.81 | 12.206% | $161.3634 | $161.36 | $161.35 | $161.40 |
| Purchase #3 | $155.78 | 11.819% | $174.1916 | $174.19 | $174.20 | $174.20 |
| Purchase #4 | $120.32 | 3.183% | $124.1498 | $124.15 | $124.15 | $124.10 |
| Purchase #5 | $196.85 | 4.121% | $204.9622 | $204.96 | $204.95 | $205.00 |
| Purchase #6 | $42.38 | 8.231% | $45.8683 | $45.87 | $45.85 | $45.90 |
| Purchase #7 | $114.78 | 13.576% | $130.3625 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $895.41 | $979.2008 | $979.19 | $979.15 | $979.30 | |