| 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 | $119.76 | 13.658% | $136.1168 | $136.12 | $136.10 | $136.10 |
| Purchase #2 | $222.29 | 6.351% | $236.4076 | $236.41 | $236.40 | $236.40 |
| Purchase #3 | $18.81 | 6.272% | $19.9898 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $168.47 | 11.623% | $188.0513 | $188.05 | $188.05 | $188.10 |
| Purchase #5 | $38.65 | 11.478% | $43.0862 | $43.09 | $43.10 | $43.10 |
| Purchase #6 | $90.31 | 5.844% | $95.5877 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $178.26 | 12.668% | $200.842 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $836.55 | $920.0814 | $920.09 | $920.10 | $920.10 | |