| 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 | $205.98 | 9.314% | $225.165 | $225.17 | $225.15 | $225.20 |
| Purchase #2 | $35.75 | 13.716% | $40.6535 | $40.65 | $40.65 | $40.70 |
| Purchase #3 | $203.75 | 7.349% | $218.7236 | $218.72 | $218.70 | $218.70 |
| Purchase #4 | $190.26 | 9.398% | $208.1406 | $208.14 | $208.15 | $208.10 |
| Purchase #5 | $161.60 | 3.560% | $167.353 | $167.35 | $167.35 | $167.40 |
| Purchase #6 | $90.90 | 3.695% | $94.2588 | $94.26 | $94.25 | $94.30 |
| Purchase #7 | $8.84 | 8.328% | $9.5762 | $9.58 | $9.60 | $9.60 |
| 7 purchase totals = | $897.08 | $963.8707 | $963.87 | $963.85 | $964.00 | |