| 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 | $147.29 | 5.674% | $155.6472 | $155.65 | $155.65 | $155.60 |
| Purchase #2 | $97.36 | 6.848% | $104.0272 | $104.03 | $104.05 | $104.00 |
| Purchase #3 | $247.46 | 12.632% | $278.7191 | $278.72 | $278.70 | $278.70 |
| Purchase #4 | $43.32 | 4.410% | $45.2304 | $45.23 | $45.25 | $45.20 |
| Purchase #5 | $214.71 | 4.541% | $224.46 | $224.46 | $224.45 | $224.50 |
| Purchase #6 | $196.87 | 11.683% | $219.8703 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $113.78 | 6.392% | $121.0528 | $121.05 | $121.05 | $121.10 |
| 7 purchase totals = | $1,060.79 | $1,149.0070 | $1,149.01 | $1,149.00 | $1,149.00 | |