| 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 | $80.72 | 13.808% | $91.8658 | $91.87 | $91.85 | $91.90 |
| Purchase #2 | $159.47 | 4.698% | $166.9619 | $166.96 | $166.95 | $167.00 |
| Purchase #3 | $164.73 | 11.324% | $183.384 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $123.25 | 10.592% | $136.3046 | $136.30 | $136.30 | $136.30 |
| Purchase #5 | $115.54 | 13.351% | $130.9657 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $60.92 | 11.856% | $68.1427 | $68.14 | $68.15 | $68.10 |
| Purchase #7 | $109.51 | 12.369% | $123.0553 | $123.06 | $123.05 | $123.10 |
| 7 purchase totals = | $814.14 | $900.6800 | $900.68 | $900.65 | $900.80 | |