| 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 | $148.95 | 12.182% | $167.0951 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $195.73 | 3.750% | $203.0699 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $217.66 | 9.606% | $238.5684 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $161.57 | 3.815% | $167.7339 | $167.73 | $167.75 | $167.70 |
| Purchase #5 | $227.26 | 7.246% | $243.7273 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $5.50 | 10.690% | $6.088 | $6.09 | $6.10 | $6.10 |
| Purchase #7 | $246.62 | 7.404% | $264.8797 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $1,203.29 | $1,291.1623 | $1,291.17 | $1,291.20 | $1,291.20 | |