| 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 | $158.93 | 6.129% | $168.6708 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $215.48 | 9.837% | $236.6768 | $236.68 | $236.70 | $236.70 |
| Purchase #3 | $179.80 | 11.112% | $199.7794 | $199.78 | $199.80 | $199.80 |
| Purchase #4 | $143.71 | 6.379% | $152.8773 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $51.37 | 13.492% | $58.3008 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $64.91 | 5.605% | $68.5482 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $9.93 | 11.740% | $11.0958 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $824.13 | $895.9491 | $895.96 | $896.00 | $896.00 | |