| 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 | $172.69 | 12.436% | $194.1657 | $194.17 | $194.15 | $194.20 |
| Purchase #2 | $199.42 | 11.702% | $222.7561 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $133.78 | 9.329% | $146.2603 | $146.26 | $146.25 | $146.30 |
| Purchase #4 | $102.82 | 4.418% | $107.3626 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $247.37 | 11.672% | $276.243 | $276.24 | $276.25 | $276.20 |
| Purchase #6 | $71.54 | 13.373% | $81.107 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $172.76 | 12.148% | $193.7469 | $193.75 | $193.75 | $193.70 |
| 7 purchase totals = | $1,100.38 | $1,221.6416 | $1,221.65 | $1,221.60 | $1,221.70 | |