| 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 | $133.64 | 5.709% | $141.2695 | $141.27 | $141.25 | $141.30 |
| Purchase #2 | $177.58 | 12.805% | $200.3191 | $200.32 | $200.30 | $200.30 |
| Purchase #3 | $11.25 | 11.530% | $12.5471 | $12.55 | $12.55 | $12.50 |
| Purchase #4 | $103.41 | 8.472% | $112.1709 | $112.17 | $112.15 | $112.20 |
| Purchase #5 | $140.83 | 4.118% | $146.6294 | $146.63 | $146.65 | $146.60 |
| Purchase #6 | $204.73 | 10.742% | $226.7221 | $226.72 | $226.70 | $226.70 |
| Purchase #7 | $88.74 | 5.206% | $93.3598 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $860.18 | $933.0179 | $933.02 | $932.95 | $933.00 | |