| 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 | $162.96 | 10.624% | $180.2729 | $180.27 | $180.25 | $180.30 |
| Purchase #2 | $236.56 | 3.771% | $245.4807 | $245.48 | $245.50 | $245.50 |
| Purchase #3 | $205.91 | 4.475% | $215.1245 | $215.12 | $215.10 | $215.10 |
| Purchase #4 | $15.50 | 7.642% | $16.6845 | $16.68 | $16.70 | $16.70 |
| Purchase #5 | $241.29 | 9.832% | $265.0136 | $265.01 | $265.00 | $265.00 |
| Purchase #6 | $191.54 | 3.823% | $198.8626 | $198.86 | $198.85 | $198.90 |
| Purchase #7 | $242.42 | 10.645% | $268.2256 | $268.23 | $268.25 | $268.20 |
| 7 purchase totals = | $1,296.18 | $1,389.6644 | $1,389.65 | $1,389.65 | $1,389.70 | |