| 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 | $172.30 | 7.278% | $184.84 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $93.36 | 12.250% | $104.7966 | $104.80 | $104.80 | $104.80 |
| Purchase #3 | $245.82 | 12.228% | $275.8789 | $275.88 | $275.90 | $275.90 |
| Purchase #4 | $133.85 | 12.582% | $150.691 | $150.69 | $150.70 | $150.70 |
| Purchase #5 | $106.69 | 12.274% | $119.7851 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $107.82 | 12.237% | $121.0139 | $121.01 | $121.00 | $121.00 |
| Purchase #7 | $205.87 | 11.684% | $229.9239 | $229.92 | $229.90 | $229.90 |
| 7 purchase totals = | $1,065.71 | $1,186.9294 | $1,186.93 | $1,186.95 | $1,186.90 | |