| 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 | $149.74 | 4.833% | $156.9769 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $73.31 | 4.346% | $76.4961 | $76.50 | $76.50 | $76.50 |
| Purchase #3 | $148.61 | 8.137% | $160.7024 | $160.70 | $160.70 | $160.70 |
| Purchase #4 | $85.32 | 11.521% | $95.1497 | $95.15 | $95.15 | $95.10 |
| Purchase #5 | $66.81 | 8.476% | $72.4728 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $217.92 | 4.173% | $227.0138 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $231.93 | 8.811% | $252.3654 | $252.37 | $252.35 | $252.40 |
| 7 purchase totals = | $973.64 | $1,041.1771 | $1,041.18 | $1,041.15 | $1,041.20 | |