| 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 | $157.47 | 5.442% | $166.0395 | $166.04 | $166.05 | $166.00 |
| Purchase #2 | $181.95 | 8.539% | $197.4867 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $49.54 | 12.455% | $55.7102 | $55.71 | $55.70 | $55.70 |
| Purchase #4 | $189.79 | 4.689% | $198.6893 | $198.69 | $198.70 | $198.70 |
| Purchase #5 | $224.58 | 5.324% | $236.5366 | $236.54 | $236.55 | $236.50 |
| Purchase #6 | $195.71 | 3.656% | $202.8652 | $202.87 | $202.85 | $202.90 |
| Purchase #7 | $114.43 | 12.237% | $128.4328 | $128.43 | $128.45 | $128.40 |
| 7 purchase totals = | $1,113.47 | $1,185.7603 | $1,185.77 | $1,185.80 | $1,185.70 | |