| 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 | $171.28 | 9.869% | $188.1836 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $162.36 | 9.541% | $177.8508 | $177.85 | $177.85 | $177.90 |
| Purchase #3 | $85.49 | 9.188% | $93.3448 | $93.34 | $93.35 | $93.30 |
| Purchase #4 | $23.65 | 13.483% | $26.8387 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $119.90 | 12.123% | $134.4355 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $193.38 | 7.249% | $207.3981 | $207.40 | $207.40 | $207.40 |
| Purchase #7 | $190.53 | 7.595% | $205.0008 | $205.00 | $205.00 | $205.00 |
| 7 purchase totals = | $946.59 | $1,033.0523 | $1,033.05 | $1,033.10 | $1,033.00 | |