| 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 | $163.45 | 5.766% | $172.8745 | $172.87 | $172.85 | $172.90 |
| Purchase #2 | $233.67 | 8.709% | $254.0203 | $254.02 | $254.00 | $254.00 |
| Purchase #3 | $177.59 | 12.366% | $199.5508 | $199.55 | $199.55 | $199.60 |
| Purchase #4 | $29.75 | 9.730% | $32.6447 | $32.64 | $32.65 | $32.60 |
| Purchase #5 | $104.65 | 4.593% | $109.4566 | $109.46 | $109.45 | $109.50 |
| Purchase #6 | $104.96 | 12.634% | $118.2206 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $57.93 | 9.683% | $63.5394 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $872.00 | $950.3069 | $950.30 | $950.25 | $950.30 | |