| 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 | $154.29 | 13.604% | $175.2796 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $36.37 | 12.453% | $40.8992 | $40.90 | $40.90 | $40.90 |
| Purchase #3 | $140.59 | 6.483% | $149.7044 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $38.58 | 10.433% | $42.6051 | $42.61 | $42.60 | $42.60 |
| Purchase #5 | $188.46 | 6.248% | $200.235 | $200.24 | $200.25 | $200.20 |
| Purchase #6 | $192.84 | 7.344% | $207.0022 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $48.56 | 8.532% | $52.7031 | $52.70 | $52.70 | $52.70 |
| 7 purchase totals = | $799.69 | $868.4286 | $868.43 | $868.45 | $868.40 | |