| 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 | $80.67 | 6.284% | $85.7393 | $85.74 | $85.75 | $85.70 |
| Purchase #2 | $168.69 | 8.777% | $183.4959 | $183.50 | $183.50 | $183.50 |
| Purchase #3 | $154.53 | 13.486% | $175.3699 | $175.37 | $175.35 | $175.40 |
| Purchase #4 | $171.74 | 12.805% | $193.7313 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $55.84 | 8.217% | $60.4284 | $60.43 | $60.45 | $60.40 |
| Purchase #6 | $185.33 | 5.439% | $195.4101 | $195.41 | $195.40 | $195.40 |
| Purchase #7 | $186.63 | 3.858% | $193.8302 | $193.83 | $193.85 | $193.80 |
| 7 purchase totals = | $1,003.43 | $1,088.0051 | $1,088.01 | $1,088.05 | $1,087.90 | |