| 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 | $156.65 | 7.489% | $168.3815 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $5.83 | 3.363% | $6.0261 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $75.48 | 13.715% | $85.8321 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $118.26 | 13.810% | $134.5917 | $134.59 | $134.60 | $134.60 |
| Purchase #5 | $111.37 | 5.293% | $117.2648 | $117.26 | $117.25 | $117.30 |
| Purchase #6 | $132.98 | 6.713% | $141.9069 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $143.90 | 12.413% | $161.7623 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $744.47 | $815.7654 | $815.76 | $815.80 | $815.80 | |