| 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 | $105.96 | 8.202% | $114.6508 | $114.65 | $114.65 | $114.70 |
| Purchase #2 | $142.99 | 10.688% | $158.2728 | $158.27 | $158.25 | $158.30 |
| Purchase #3 | $81.73 | 3.841% | $84.8692 | $84.87 | $84.85 | $84.90 |
| Purchase #4 | $184.88 | 6.539% | $196.9693 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $62.54 | 13.176% | $70.7803 | $70.78 | $70.80 | $70.80 |
| Purchase #6 | $23.43 | 13.177% | $26.5174 | $26.52 | $26.50 | $26.50 |
| Purchase #7 | $30.93 | 9.626% | $33.9073 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $632.46 | $685.9671 | $685.97 | $685.90 | $686.10 | |