| 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 | $110.57 | 3.597% | $114.5472 | $114.55 | $114.55 | $114.50 |
| Purchase #2 | $151.63 | 8.148% | $163.9848 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $142.74 | 4.130% | $148.6352 | $148.64 | $148.65 | $148.60 |
| Purchase #4 | $10.82 | 3.575% | $11.2068 | $11.21 | $11.20 | $11.20 |
| Purchase #5 | $175.93 | 9.550% | $192.7313 | $192.73 | $192.75 | $192.70 |
| Purchase #6 | $92.64 | 12.621% | $104.3321 | $104.33 | $104.35 | $104.30 |
| Purchase #7 | $131.67 | 11.282% | $146.525 | $146.53 | $146.55 | $146.50 |
| 7 purchase totals = | $816.00 | $881.9624 | $881.97 | $882.05 | $881.80 | |