| 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 | $192.75 | 4.161% | $200.7703 | $200.77 | $200.75 | $200.80 |
| Purchase #2 | $15.73 | 7.729% | $16.9458 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $19.44 | 3.124% | $20.0473 | $20.05 | $20.05 | $20.00 |
| Purchase #4 | $115.96 | 6.133% | $123.0718 | $123.07 | $123.05 | $123.10 |
| Purchase #5 | $122.34 | 7.683% | $131.7394 | $131.74 | $131.75 | $131.70 |
| Purchase #6 | $202.49 | 12.319% | $227.4347 | $227.43 | $227.45 | $227.40 |
| Purchase #7 | $236.78 | 7.378% | $254.2496 | $254.25 | $254.25 | $254.20 |
| 7 purchase totals = | $905.49 | $974.2589 | $974.26 | $974.25 | $974.10 | |