| 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 | $144.40 | 12.715% | $162.7605 | $162.76 | $162.75 | $162.80 |
| Purchase #2 | $232.69 | 13.692% | $264.5499 | $264.55 | $264.55 | $264.50 |
| Purchase #3 | $229.97 | 4.522% | $240.3692 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $46.53 | 6.158% | $49.3953 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $186.27 | 10.866% | $206.5101 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $186.58 | 3.858% | $193.7783 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $67.38 | 4.275% | $70.2605 | $70.26 | $70.25 | $70.30 |
| 7 purchase totals = | $1,093.82 | $1,187.6238 | $1,187.63 | $1,187.60 | $1,187.70 | |