| 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 | $173.99 | 13.838% | $198.0667 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $15.78 | 7.581% | $16.9763 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $233.60 | 9.205% | $255.1029 | $255.10 | $255.10 | $255.10 |
| Purchase #4 | $129.85 | 11.407% | $144.662 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $139.92 | 10.767% | $154.9852 | $154.99 | $155.00 | $155.00 |
| Purchase #6 | $218.99 | 13.861% | $249.3442 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $68.59 | 9.649% | $75.2082 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $980.72 | $1,094.3455 | $1,094.35 | $1,094.35 | $1,094.40 | |