| 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 | $144.96 | 9.501% | $158.7326 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $67.76 | 13.130% | $76.6569 | $76.66 | $76.65 | $76.70 |
| Purchase #3 | $128.89 | 11.133% | $143.2393 | $143.24 | $143.25 | $143.20 |
| Purchase #4 | $136.69 | 9.518% | $149.7002 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $54.76 | 4.818% | $57.3983 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $239.73 | 12.300% | $269.2168 | $269.22 | $269.20 | $269.20 |
| Purchase #7 | $207.64 | 13.662% | $236.0078 | $236.01 | $236.00 | $236.00 |
| 7 purchase totals = | $980.43 | $1,090.9519 | $1,090.96 | $1,090.95 | $1,090.90 | |