| 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 | $172.73 | 7.246% | $185.246 | $185.25 | $185.25 | $185.20 |
| Purchase #2 | $45.26 | 10.854% | $50.1725 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $58.44 | 7.862% | $63.0346 | $63.03 | $63.05 | $63.00 |
| Purchase #4 | $167.69 | 9.400% | $183.4529 | $183.45 | $183.45 | $183.50 |
| Purchase #5 | $67.45 | 12.712% | $76.0242 | $76.02 | $76.00 | $76.00 |
| Purchase #6 | $204.98 | 13.184% | $232.0046 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $116.75 | 3.348% | $120.6588 | $120.66 | $120.65 | $120.70 |
| 7 purchase totals = | $833.30 | $910.5936 | $910.58 | $910.55 | $910.60 | |