| 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 | $16.81 | 11.140% | $18.6826 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $179.83 | 7.734% | $193.7381 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $64.48 | 13.715% | $73.3234 | $73.32 | $73.30 | $73.30 |
| Purchase #4 | $73.74 | 3.427% | $76.2671 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $180.99 | 13.188% | $204.859 | $204.86 | $204.85 | $204.90 |
| Purchase #6 | $132.72 | 5.865% | $140.504 | $140.50 | $140.50 | $140.50 |
| Purchase #7 | $162.79 | 10.399% | $179.7185 | $179.72 | $179.70 | $179.70 |
| 7 purchase totals = | $811.36 | $887.0927 | $887.09 | $887.05 | $887.10 | |