| 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 | $109.38 | 5.254% | $115.1268 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $202.70 | 6.597% | $216.0721 | $216.07 | $216.05 | $216.10 |
| Purchase #3 | $44.92 | 12.583% | $50.5723 | $50.57 | $50.55 | $50.60 |
| Purchase #4 | $118.80 | 3.456% | $122.9057 | $122.91 | $122.90 | $122.90 |
| Purchase #5 | $183.93 | 13.566% | $208.8819 | $208.88 | $208.90 | $208.90 |
| Purchase #6 | $41.94 | 12.767% | $47.2945 | $47.29 | $47.30 | $47.30 |
| Purchase #7 | $149.40 | 6.435% | $159.0139 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $851.07 | $919.8672 | $919.86 | $919.85 | $919.90 | |