| 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 | $171.38 | 10.268% | $188.9773 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $249.34 | 3.639% | $258.4135 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $109.42 | 11.417% | $121.9125 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $222.34 | 13.665% | $252.7228 | $252.72 | $252.70 | $252.70 |
| Purchase #5 | $69.82 | 5.431% | $73.6119 | $73.61 | $73.60 | $73.60 |
| Purchase #6 | $89.66 | 12.692% | $101.0396 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $64.77 | 12.144% | $72.6357 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $976.73 | $1,069.3133 | $1,069.31 | $1,069.30 | $1,069.20 | |