| 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 | $165.39 | 6.380% | $175.9419 | $175.94 | $175.95 | $175.90 |
| Purchase #2 | $178.45 | 3.522% | $184.735 | $184.74 | $184.75 | $184.70 |
| Purchase #3 | $248.96 | 13.244% | $281.9323 | $281.93 | $281.95 | $281.90 |
| Purchase #4 | $147.52 | 13.224% | $167.028 | $167.03 | $167.05 | $167.00 |
| Purchase #5 | $57.62 | 13.522% | $65.4114 | $65.41 | $65.40 | $65.40 |
| Purchase #6 | $218.73 | 4.862% | $229.3647 | $229.36 | $229.35 | $229.40 |
| Purchase #7 | $227.86 | 3.600% | $236.063 | $236.06 | $236.05 | $236.10 |
| 7 purchase totals = | $1,244.53 | $1,340.4763 | $1,340.47 | $1,340.50 | $1,340.40 | |