| 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 | $205.30 | 4.456% | $214.4482 | $214.45 | $214.45 | $214.40 |
| Purchase #2 | $193.63 | 7.495% | $208.1426 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $45.60 | 11.494% | $50.8413 | $50.84 | $50.85 | $50.80 |
| Purchase #4 | $154.48 | 4.530% | $161.4779 | $161.48 | $161.50 | $161.50 |
| Purchase #5 | $95.34 | 12.514% | $107.2708 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $229.25 | 3.592% | $237.4847 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $162.47 | 9.622% | $178.1029 | $178.10 | $178.10 | $178.10 |
| 7 purchase totals = | $1,086.07 | $1,157.7684 | $1,157.76 | $1,157.80 | $1,157.70 | |