| 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 | $175.81 | 9.306% | $192.1709 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $161.96 | 11.266% | $180.2064 | $180.21 | $180.20 | $180.20 |
| Purchase #3 | $51.38 | 7.107% | $55.0316 | $55.03 | $55.05 | $55.00 |
| Purchase #4 | $156.91 | 13.413% | $177.9563 | $177.96 | $177.95 | $178.00 |
| Purchase #5 | $82.99 | 13.111% | $93.8708 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $22.96 | 4.371% | $23.9636 | $23.96 | $23.95 | $24.00 |
| Purchase #7 | $171.88 | 6.690% | $183.3788 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $823.89 | $906.5784 | $906.58 | $906.55 | $906.70 | |