| 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 | $179.42 | 10.569% | $198.3829 | $198.38 | $198.40 | $198.40 |
| Purchase #2 | $17.96 | 12.217% | $20.1542 | $20.15 | $20.15 | $20.20 |
| Purchase #3 | $14.38 | 6.273% | $15.2821 | $15.28 | $15.30 | $15.30 |
| Purchase #4 | $52.36 | 13.184% | $59.2631 | $59.26 | $59.25 | $59.30 |
| Purchase #5 | $140.36 | 10.713% | $155.3968 | $155.40 | $155.40 | $155.40 |
| Purchase #6 | $224.56 | 9.830% | $246.6342 | $246.63 | $246.65 | $246.60 |
| Purchase #7 | $223.45 | 7.822% | $240.9283 | $240.93 | $240.95 | $240.90 |
| 7 purchase totals = | $852.49 | $936.0416 | $936.03 | $936.10 | $936.10 | |