| 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 | $127.96 | 9.691% | $140.3606 | $140.36 | $140.35 | $140.40 |
| Purchase #2 | $30.89 | 12.785% | $34.8393 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $73.45 | 10.219% | $80.9559 | $80.96 | $80.95 | $81.00 |
| Purchase #4 | $114.27 | 4.679% | $119.6167 | $119.62 | $119.60 | $119.60 |
| Purchase #5 | $235.90 | 9.619% | $258.5912 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $157.65 | 3.124% | $162.575 | $162.58 | $162.60 | $162.60 |
| Purchase #7 | $158.73 | 9.482% | $173.7808 | $173.78 | $173.80 | $173.80 |
| 7 purchase totals = | $898.85 | $970.7195 | $970.73 | $970.75 | $970.80 | |