| 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 | $174.93 | 13.504% | $198.5525 | $198.55 | $198.55 | $198.60 |
| Purchase #2 | $47.85 | 3.285% | $49.4219 | $49.42 | $49.40 | $49.40 |
| Purchase #3 | $140.84 | 9.213% | $153.8156 | $153.82 | $153.80 | $153.80 |
| Purchase #4 | $68.37 | 4.607% | $71.5198 | $71.52 | $71.50 | $71.50 |
| Purchase #5 | $33.69 | 5.182% | $35.4358 | $35.44 | $35.45 | $35.40 |
| Purchase #6 | $175.81 | 12.857% | $198.4139 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $212.79 | 4.649% | $222.6826 | $222.68 | $222.70 | $222.70 |
| 7 purchase totals = | $854.28 | $929.8421 | $929.84 | $929.80 | $929.80 | |