| 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 | $171.58 | 9.679% | $188.1872 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $99.72 | 13.269% | $112.9518 | $112.95 | $112.95 | $113.00 |
| Purchase #3 | $189.44 | 9.627% | $207.6774 | $207.68 | $207.70 | $207.70 |
| Purchase #4 | $249.72 | 13.714% | $283.9666 | $283.97 | $283.95 | $284.00 |
| Purchase #5 | $195.30 | 12.207% | $219.1403 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $247.87 | 11.330% | $275.9537 | $275.95 | $275.95 | $276.00 |
| Purchase #7 | $236.34 | 13.428% | $268.0757 | $268.08 | $268.10 | $268.10 |
| 7 purchase totals = | $1,389.97 | $1,555.9527 | $1,555.96 | $1,556.00 | $1,556.10 | |