| 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 | $182.74 | 11.317% | $203.4207 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $163.64 | 3.634% | $169.5867 | $169.59 | $169.60 | $169.60 |
| Purchase #3 | $35.32 | 7.413% | $37.9383 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $164.97 | 3.484% | $170.7176 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $207.29 | 4.282% | $216.1662 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $79.30 | 13.181% | $89.7525 | $89.75 | $89.75 | $89.80 |
| Purchase #7 | $216.53 | 11.831% | $242.1477 | $242.15 | $242.15 | $242.10 |
| 7 purchase totals = | $1,049.79 | $1,129.7297 | $1,129.74 | $1,129.70 | $1,129.70 | |