| 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 | $81.34 | 4.708% | $85.1695 | $85.17 | $85.15 | $85.20 |
| Purchase #2 | $144.81 | 12.134% | $162.3812 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $128.75 | 3.739% | $133.564 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $164.97 | 3.854% | $171.3279 | $171.33 | $171.35 | $171.30 |
| Purchase #5 | $15.54 | 9.662% | $17.0415 | $17.04 | $17.05 | $17.00 |
| Purchase #6 | $114.62 | 10.635% | $126.8098 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $166.72 | 6.369% | $177.3384 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $816.75 | $873.6323 | $873.63 | $873.65 | $873.60 | |