| 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 | $147.68 | 6.785% | $157.7001 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $112.43 | 10.633% | $124.3847 | $124.38 | $124.40 | $124.40 |
| Purchase #3 | $167.56 | 9.363% | $183.2486 | $183.25 | $183.25 | $183.20 |
| Purchase #4 | $53.27 | 4.478% | $55.6554 | $55.66 | $55.65 | $55.70 |
| Purchase #5 | $185.45 | 6.824% | $198.1051 | $198.11 | $198.10 | $198.10 |
| Purchase #6 | $222.30 | 10.840% | $246.3973 | $246.40 | $246.40 | $246.40 |
| Purchase #7 | $144.91 | 9.733% | $159.0141 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $1,033.60 | $1,124.5053 | $1,124.51 | $1,124.50 | $1,124.50 | |