| 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 | $166.91 | 9.806% | $183.2772 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $56.79 | 3.710% | $58.8969 | $58.90 | $58.90 | $58.90 |
| Purchase #3 | $241.50 | 12.760% | $272.3154 | $272.32 | $272.30 | $272.30 |
| Purchase #4 | $207.73 | 7.316% | $222.9275 | $222.93 | $222.95 | $222.90 |
| Purchase #5 | $198.58 | 9.794% | $218.0289 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $69.66 | 5.492% | $73.4857 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $167.58 | 9.844% | $184.0766 | $184.08 | $184.10 | $184.10 |
| 7 purchase totals = | $1,108.75 | $1,213.0082 | $1,213.03 | $1,213.10 | $1,213.00 | |