| 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 | $112.79 | 13.671% | $128.2095 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $164.43 | 4.604% | $172.0004 | $172.00 | $172.00 | $172.00 |
| Purchase #3 | $110.47 | 10.287% | $121.834 | $121.83 | $121.85 | $121.80 |
| Purchase #4 | $126.93 | 10.845% | $140.6956 | $140.70 | $140.70 | $140.70 |
| Purchase #5 | $83.71 | 6.179% | $88.8824 | $88.88 | $88.90 | $88.90 |
| Purchase #6 | $185.47 | 6.482% | $197.4922 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $82.51 | 3.751% | $85.605 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $866.31 | $934.7191 | $934.72 | $934.75 | $934.70 | |