| 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 | $156.94 | 4.493% | $163.9913 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $109.84 | 10.849% | $121.7565 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $36.42 | 12.600% | $41.0089 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $127.67 | 4.353% | $133.2275 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $162.89 | 4.814% | $170.7315 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $25.53 | 9.475% | $27.949 | $27.95 | $27.95 | $27.90 |
| Purchase #7 | $229.42 | 12.214% | $257.4414 | $257.44 | $257.45 | $257.40 |
| 7 purchase totals = | $848.71 | $916.1061 | $916.11 | $916.15 | $916.00 | |