| 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 | $164.45 | 4.186% | $171.3339 | $171.33 | $171.35 | $171.30 |
| Purchase #2 | $158.92 | 9.610% | $174.1922 | $174.19 | $174.20 | $174.20 |
| Purchase #3 | $144.69 | 8.688% | $157.2607 | $157.26 | $157.25 | $157.30 |
| Purchase #4 | $41.48 | 10.155% | $45.6923 | $45.69 | $45.70 | $45.70 |
| Purchase #5 | $85.70 | 12.454% | $96.3731 | $96.37 | $96.35 | $96.40 |
| Purchase #6 | $134.70 | 7.265% | $144.486 | $144.49 | $144.50 | $144.50 |
| Purchase #7 | $63.62 | 13.285% | $72.0719 | $72.07 | $72.05 | $72.10 |
| 7 purchase totals = | $793.56 | $861.4101 | $861.40 | $861.40 | $861.50 | |