| 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 | $140.44 | 4.649% | $146.9691 | $146.97 | $146.95 | $147.00 |
| Purchase #2 | $56.99 | 7.115% | $61.0448 | $61.04 | $61.05 | $61.00 |
| Purchase #3 | $176.27 | 12.778% | $198.7938 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $194.81 | 5.566% | $205.6531 | $205.65 | $205.65 | $205.70 |
| Purchase #5 | $75.53 | 10.664% | $83.5845 | $83.58 | $83.60 | $83.60 |
| Purchase #6 | $112.49 | 3.839% | $116.8085 | $116.81 | $116.80 | $116.80 |
| Purchase #7 | $49.65 | 6.121% | $52.6891 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $806.18 | $865.5429 | $865.53 | $865.55 | $865.60 | |