| 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 | $147.36 | 8.212% | $159.4612 | $159.46 | $159.45 | $159.50 |
| Purchase #2 | $123.50 | 7.549% | $132.823 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $85.79 | 10.793% | $95.0493 | $95.05 | $95.05 | $95.00 |
| Purchase #4 | $55.25 | 13.462% | $62.6878 | $62.69 | $62.70 | $62.70 |
| Purchase #5 | $145.37 | 7.697% | $156.5591 | $156.56 | $156.55 | $156.60 |
| Purchase #6 | $200.39 | 3.714% | $207.8325 | $207.83 | $207.85 | $207.80 |
| Purchase #7 | $41.45 | 11.582% | $46.2507 | $46.25 | $46.25 | $46.30 |
| 7 purchase totals = | $799.11 | $860.6636 | $860.66 | $860.65 | $860.70 | |