| 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 | $155.92 | 7.435% | $167.5127 | $167.51 | $167.50 | $167.50 |
| Purchase #2 | $205.84 | 4.346% | $214.7858 | $214.79 | $214.80 | $214.80 |
| Purchase #3 | $232.41 | 8.456% | $252.0626 | $252.06 | $252.05 | $252.10 |
| Purchase #4 | $160.74 | 8.667% | $174.6713 | $174.67 | $174.65 | $174.70 |
| Purchase #5 | $65.75 | 8.542% | $71.3664 | $71.37 | $71.35 | $71.40 |
| Purchase #6 | $65.79 | 6.384% | $69.99 | $69.99 | $70.00 | $70.00 |
| Purchase #7 | $57.69 | 13.591% | $65.5306 | $65.53 | $65.55 | $65.50 |
| 7 purchase totals = | $944.14 | $1,015.9194 | $1,015.92 | $1,015.90 | $1,016.00 | |