| 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 | $170.67 | 11.306% | $189.966 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $242.54 | 13.181% | $274.5092 | $274.51 | $274.50 | $274.50 |
| Purchase #3 | $236.38 | 11.208% | $262.8735 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $30.64 | 9.529% | $33.5597 | $33.56 | $33.55 | $33.60 |
| Purchase #5 | $206.94 | 5.715% | $218.7666 | $218.77 | $218.75 | $218.80 |
| Purchase #6 | $63.69 | 11.210% | $70.8296 | $70.83 | $70.85 | $70.80 |
| Purchase #7 | $110.26 | 13.126% | $124.7327 | $124.73 | $124.75 | $124.70 |
| 7 purchase totals = | $1,061.12 | $1,175.2373 | $1,175.24 | $1,175.20 | $1,175.30 | |