| 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 | $153.94 | 8.377% | $166.8356 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $135.59 | 8.247% | $146.7721 | $146.77 | $146.75 | $146.80 |
| Purchase #3 | $97.41 | 4.585% | $101.8762 | $101.88 | $101.90 | $101.90 |
| Purchase #4 | $168.39 | 4.776% | $176.4323 | $176.43 | $176.45 | $176.40 |
| Purchase #5 | $81.83 | 10.648% | $90.5433 | $90.54 | $90.55 | $90.50 |
| Purchase #6 | $225.69 | 8.595% | $245.0881 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $20.66 | 8.495% | $22.4151 | $22.42 | $22.40 | $22.40 |
| 7 purchase totals = | $883.51 | $949.9627 | $949.97 | $950.00 | $949.90 | |