| 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 | $154.97 | 13.229% | $175.471 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $106.25 | 7.452% | $114.1678 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $236.51 | 11.798% | $264.4134 | $264.41 | $264.40 | $264.40 |
| Purchase #4 | $15.46 | 8.457% | $16.7675 | $16.77 | $16.75 | $16.80 |
| Purchase #5 | $69.80 | 4.467% | $72.918 | $72.92 | $72.90 | $72.90 |
| Purchase #6 | $124.72 | 8.597% | $135.4422 | $135.44 | $135.45 | $135.40 |
| Purchase #7 | $178.75 | 8.226% | $193.454 | $193.45 | $193.45 | $193.50 |
| 7 purchase totals = | $886.46 | $972.6339 | $972.63 | $972.55 | $972.70 | |