| 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 | $137.61 | 10.344% | $151.8444 | $151.84 | $151.85 | $151.80 |
| Purchase #2 | $152.26 | 12.289% | $170.9712 | $170.97 | $170.95 | $171.00 |
| Purchase #3 | $126.33 | 6.142% | $134.0892 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $89.47 | 8.608% | $97.1716 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $36.62 | 3.139% | $37.7695 | $37.77 | $37.75 | $37.80 |
| Purchase #6 | $30.51 | 10.247% | $33.6364 | $33.64 | $33.65 | $33.60 |
| Purchase #7 | $226.39 | 13.282% | $256.4591 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $799.19 | $881.9414 | $881.94 | $881.90 | $882.00 | |