| 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 | $191.51 | 7.117% | $205.1398 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $211.96 | 7.751% | $228.389 | $228.39 | $228.40 | $228.40 |
| Purchase #3 | $182.58 | 13.784% | $207.7468 | $207.75 | $207.75 | $207.70 |
| Purchase #4 | $31.84 | 5.795% | $33.6851 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $67.41 | 5.592% | $71.1796 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $15.47 | 7.571% | $16.6412 | $16.64 | $16.65 | $16.60 |
| Purchase #7 | $62.96 | 3.864% | $65.3928 | $65.39 | $65.40 | $65.40 |
| 7 purchase totals = | $763.73 | $828.1743 | $828.18 | $828.25 | $828.10 | |