| 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 | $207.40 | 6.711% | $221.3186 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $176.30 | 9.108% | $192.3574 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $70.94 | 8.743% | $77.1423 | $77.14 | $77.15 | $77.10 |
| Purchase #4 | $82.75 | 4.865% | $86.7758 | $86.78 | $86.80 | $86.80 |
| Purchase #5 | $21.66 | 4.660% | $22.6694 | $22.67 | $22.65 | $22.70 |
| Purchase #6 | $140.76 | 10.833% | $156.0085 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $130.73 | 6.668% | $139.4471 | $139.45 | $139.45 | $139.40 |
| 7 purchase totals = | $830.54 | $895.7191 | $895.73 | $895.70 | $895.70 | |