| 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 | $162.31 | 11.144% | $180.3978 | $180.40 | $180.40 | $180.40 |
| Purchase #2 | $120.70 | 4.316% | $125.9094 | $125.91 | $125.90 | $125.90 |
| Purchase #3 | $129.47 | 5.712% | $136.8653 | $136.87 | $136.85 | $136.90 |
| Purchase #4 | $118.52 | 13.621% | $134.6636 | $134.66 | $134.65 | $134.70 |
| Purchase #5 | $152.89 | 6.816% | $163.311 | $163.31 | $163.30 | $163.30 |
| Purchase #6 | $148.67 | 5.276% | $156.5138 | $156.51 | $156.50 | $156.50 |
| Purchase #7 | $238.40 | 7.444% | $256.1465 | $256.15 | $256.15 | $256.10 |
| 7 purchase totals = | $1,070.96 | $1,153.8074 | $1,153.81 | $1,153.75 | $1,153.80 | |