| 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 | $158.71 | 13.208% | $179.6724 | $179.67 | $179.65 | $179.70 |
| Purchase #2 | $13.47 | 4.539% | $14.0814 | $14.08 | $14.10 | $14.10 |
| Purchase #3 | $87.25 | 10.261% | $96.2027 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $195.79 | 11.140% | $217.601 | $217.60 | $217.60 | $217.60 |
| Purchase #5 | $65.78 | 4.534% | $68.7625 | $68.76 | $68.75 | $68.80 |
| Purchase #6 | $151.75 | 3.620% | $157.2434 | $157.24 | $157.25 | $157.20 |
| Purchase #7 | $11.94 | 3.172% | $12.3187 | $12.32 | $12.30 | $12.30 |
| 7 purchase totals = | $684.69 | $745.8821 | $745.87 | $745.85 | $745.90 | |