| 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 | $153.54 | 9.661% | $168.3735 | $168.37 | $168.35 | $168.40 |
| Purchase #2 | $228.38 | 9.488% | $250.0487 | $250.05 | $250.05 | $250.00 |
| Purchase #3 | $229.47 | 4.237% | $239.1926 | $239.19 | $239.20 | $239.20 |
| Purchase #4 | $124.73 | 7.856% | $134.5288 | $134.53 | $134.55 | $134.50 |
| Purchase #5 | $7.89 | 4.213% | $8.2224 | $8.22 | $8.20 | $8.20 |
| Purchase #6 | $39.95 | 4.655% | $41.8097 | $41.81 | $41.80 | $41.80 |
| Purchase #7 | $62.81 | 6.746% | $67.0472 | $67.05 | $67.05 | $67.00 |
| 7 purchase totals = | $846.77 | $909.2229 | $909.22 | $909.20 | $909.10 | |