| 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 | $158.60 | 6.823% | $169.4213 | $169.42 | $169.40 | $169.40 |
| Purchase #2 | $127.96 | 6.807% | $136.6702 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $216.93 | 10.172% | $238.9961 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $77.67 | 13.187% | $87.9123 | $87.91 | $87.90 | $87.90 |
| Purchase #5 | $68.75 | 8.544% | $74.624 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $66.29 | 6.590% | $70.6585 | $70.66 | $70.65 | $70.70 |
| Purchase #7 | $81.99 | 5.438% | $86.4486 | $86.45 | $86.45 | $86.40 |
| 7 purchase totals = | $798.19 | $864.7310 | $864.73 | $864.65 | $864.70 | |