| 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 | $164.41 | 5.387% | $173.2668 | $173.27 | $173.25 | $173.30 |
| Purchase #2 | $9.34 | 11.380% | $10.4029 | $10.40 | $10.40 | $10.40 |
| Purchase #3 | $218.84 | 3.795% | $227.145 | $227.15 | $227.15 | $227.10 |
| Purchase #4 | $34.63 | 9.873% | $38.049 | $38.05 | $38.05 | $38.00 |
| Purchase #5 | $198.39 | 3.626% | $205.5836 | $205.58 | $205.60 | $205.60 |
| Purchase #6 | $31.53 | 7.251% | $33.8162 | $33.82 | $33.80 | $33.80 |
| Purchase #7 | $163.97 | 11.642% | $183.0594 | $183.06 | $183.05 | $183.10 |
| 7 purchase totals = | $821.11 | $871.3229 | $871.33 | $871.30 | $871.30 | |