| 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 | $167.67 | 3.581% | $173.6743 | $173.67 | $173.65 | $173.70 |
| Purchase #2 | $92.89 | 13.195% | $105.1468 | $105.15 | $105.15 | $105.10 |
| Purchase #3 | $189.83 | 11.231% | $211.1498 | $211.15 | $211.15 | $211.10 |
| Purchase #4 | $83.62 | 10.741% | $92.6016 | $92.60 | $92.60 | $92.60 |
| Purchase #5 | $223.99 | 5.562% | $236.4483 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $190.66 | 9.723% | $209.1979 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $25.40 | 7.183% | $27.2245 | $27.22 | $27.20 | $27.20 |
| 7 purchase totals = | $974.06 | $1,055.4432 | $1,055.44 | $1,055.40 | $1,055.30 | |