| 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 | $159.66 | 6.454% | $169.9645 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $246.43 | 4.711% | $258.0393 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $83.65 | 6.619% | $89.1868 | $89.19 | $89.20 | $89.20 |
| Purchase #4 | $214.43 | 8.769% | $233.2334 | $233.23 | $233.25 | $233.20 |
| Purchase #5 | $83.93 | 10.707% | $92.9164 | $92.92 | $92.90 | $92.90 |
| Purchase #6 | $127.40 | 9.371% | $139.3387 | $139.34 | $139.35 | $139.30 |
| Purchase #7 | $119.78 | 10.391% | $132.2263 | $132.23 | $132.25 | $132.20 |
| 7 purchase totals = | $1,035.28 | $1,114.9054 | $1,114.91 | $1,114.95 | $1,114.80 | |