| 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 | $171.48 | 9.831% | $188.3382 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $222.82 | 13.387% | $252.6489 | $252.65 | $252.65 | $252.60 |
| Purchase #3 | $182.47 | 6.172% | $193.732 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $128.76 | 10.496% | $142.2746 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $249.60 | 8.396% | $270.5564 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $64.94 | 11.752% | $72.5717 | $72.57 | $72.55 | $72.60 |
| Purchase #7 | $168.63 | 3.724% | $174.9098 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $1,188.70 | $1,295.0316 | $1,295.03 | $1,295.00 | $1,295.00 | |