| 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 | $180.34 | 7.502% | $193.8691 | $193.87 | $193.85 | $193.90 |
| Purchase #2 | $124.62 | 12.263% | $139.9022 | $139.90 | $139.90 | $139.90 |
| Purchase #3 | $205.41 | 3.363% | $212.3179 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $137.44 | 3.483% | $142.227 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $66.91 | 12.402% | $75.2082 | $75.21 | $75.20 | $75.20 |
| Purchase #6 | $143.79 | 4.151% | $149.7587 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $99.81 | 13.462% | $113.2464 | $113.25 | $113.25 | $113.20 |
| 7 purchase totals = | $958.32 | $1,026.5295 | $1,026.54 | $1,026.50 | $1,026.50 | |