| 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 | $169.94 | 5.474% | $179.2425 | $179.24 | $179.25 | $179.20 |
| Purchase #2 | $77.98 | 3.499% | $80.7085 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $66.56 | 10.660% | $73.6553 | $73.66 | $73.65 | $73.70 |
| Purchase #4 | $189.72 | 8.105% | $205.0968 | $205.10 | $205.10 | $205.10 |
| Purchase #5 | $89.28 | 8.672% | $97.0224 | $97.02 | $97.00 | $97.00 |
| Purchase #6 | $27.60 | 10.246% | $30.4279 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $47.65 | 10.446% | $52.6275 | $52.63 | $52.65 | $52.60 |
| 7 purchase totals = | $668.73 | $718.7809 | $718.79 | $718.80 | $718.70 | |