| 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 | $177.27 | 8.761% | $192.8006 | $192.80 | $192.80 | $192.80 |
| Purchase #2 | $183.98 | 10.693% | $203.653 | $203.65 | $203.65 | $203.70 |
| Purchase #3 | $37.81 | 6.814% | $40.3864 | $40.39 | $40.40 | $40.40 |
| Purchase #4 | $176.64 | 12.244% | $198.2678 | $198.27 | $198.25 | $198.30 |
| Purchase #5 | $95.73 | 10.125% | $105.4227 | $105.42 | $105.40 | $105.40 |
| Purchase #6 | $97.67 | 8.219% | $105.6975 | $105.70 | $105.70 | $105.70 |
| Purchase #7 | $44.48 | 6.704% | $47.4619 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $813.58 | $893.6899 | $893.69 | $893.65 | $893.80 | |