| 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 | $140.92 | 8.575% | $153.0039 | $153.00 | $153.00 | $153.00 |
| Purchase #2 | $199.93 | 13.239% | $226.3987 | $226.40 | $226.40 | $226.40 |
| Purchase #3 | $19.67 | 8.301% | $21.3028 | $21.30 | $21.30 | $21.30 |
| Purchase #4 | $60.78 | 7.822% | $65.5342 | $65.53 | $65.55 | $65.50 |
| Purchase #5 | $189.37 | 6.564% | $201.8002 | $201.80 | $201.80 | $201.80 |
| Purchase #6 | $146.86 | 3.267% | $151.6579 | $151.66 | $151.65 | $151.70 |
| Purchase #7 | $144.70 | 13.106% | $163.6644 | $163.66 | $163.65 | $163.70 |
| 7 purchase totals = | $902.23 | $983.3621 | $983.35 | $983.35 | $983.40 | |