| 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 | $173.41 | 5.555% | $183.0429 | $183.04 | $183.05 | $183.00 |
| Purchase #2 | $104.69 | 11.807% | $117.0507 | $117.05 | $117.05 | $117.10 |
| Purchase #3 | $184.99 | 13.290% | $209.5752 | $209.58 | $209.60 | $209.60 |
| Purchase #4 | $94.32 | 12.764% | $106.359 | $106.36 | $106.35 | $106.40 |
| Purchase #5 | $111.71 | 8.482% | $121.1852 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $193.49 | 9.691% | $212.2411 | $212.24 | $212.25 | $212.20 |
| Purchase #7 | $201.52 | 3.225% | $208.019 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,064.13 | $1,157.4731 | $1,157.48 | $1,157.50 | $1,157.50 | |