| 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 | $191.38 | 8.468% | $207.5861 | $207.59 | $207.60 | $207.60 |
| Purchase #2 | $131.83 | 10.640% | $145.8567 | $145.86 | $145.85 | $145.90 |
| Purchase #3 | $185.61 | 8.831% | $202.0012 | $202.00 | $202.00 | $202.00 |
| Purchase #4 | $81.46 | 8.553% | $88.4273 | $88.43 | $88.45 | $88.40 |
| Purchase #5 | $14.42 | 9.835% | $15.8382 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $44.55 | 10.394% | $49.1805 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $165.28 | 10.588% | $182.7798 | $182.78 | $182.80 | $182.80 |
| 7 purchase totals = | $814.53 | $891.6698 | $891.68 | $891.75 | $891.70 | |