| 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 | $133.92 | 8.207% | $144.9108 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $32.43 | 11.234% | $36.0732 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $140.74 | 7.576% | $151.4025 | $151.40 | $151.40 | $151.40 |
| Purchase #4 | $69.40 | 13.503% | $78.7711 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $171.51 | 3.487% | $177.4906 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $26.78 | 12.502% | $30.128 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $206.30 | 8.394% | $223.6168 | $223.62 | $223.60 | $223.60 |
| 7 purchase totals = | $781.08 | $842.3930 | $842.39 | $842.35 | $842.40 | |