| 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 | $187.43 | 3.426% | $193.8514 | $193.85 | $193.85 | $193.90 |
| Purchase #2 | $168.48 | 9.649% | $184.7366 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $154.85 | 13.362% | $175.5411 | $175.54 | $175.55 | $175.50 |
| Purchase #4 | $112.53 | 5.308% | $118.5031 | $118.50 | $118.50 | $118.50 |
| Purchase #5 | $70.83 | 7.308% | $76.0063 | $76.01 | $76.00 | $76.00 |
| Purchase #6 | $27.38 | 10.755% | $30.3247 | $30.32 | $30.30 | $30.30 |
| Purchase #7 | $50.65 | 13.428% | $57.4513 | $57.45 | $57.45 | $57.50 |
| 7 purchase totals = | $772.15 | $836.4145 | $836.41 | $836.40 | $836.40 | |