| 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 | $174.83 | 3.713% | $181.3214 | $181.32 | $181.30 | $181.30 |
| Purchase #2 | $41.51 | 6.212% | $44.0886 | $44.09 | $44.10 | $44.10 |
| Purchase #3 | $43.55 | 7.151% | $46.6643 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $207.26 | 7.291% | $222.3713 | $222.37 | $222.35 | $222.40 |
| Purchase #5 | $12.53 | 5.781% | $13.2544 | $13.25 | $13.25 | $13.30 |
| Purchase #6 | $51.96 | 9.695% | $56.9975 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $234.91 | 3.167% | $242.3496 | $242.35 | $242.35 | $242.30 |
| 7 purchase totals = | $766.55 | $807.0471 | $807.04 | $807.00 | $807.10 | |