| 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 | $171.38 | 11.674% | $191.3869 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $62.34 | 3.103% | $64.2744 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $5.76 | 9.471% | $6.3055 | $6.31 | $6.30 | $6.30 |
| Purchase #4 | $132.96 | 3.782% | $137.9885 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $197.64 | 9.186% | $215.7952 | $215.80 | $215.80 | $215.80 |
| Purchase #6 | $164.94 | 13.158% | $186.6428 | $186.64 | $186.65 | $186.60 |
| Purchase #7 | $205.71 | 5.115% | $216.2321 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $940.73 | $1,018.6254 | $1,018.63 | $1,018.65 | $1,018.60 | |