| 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 | $188.80 | 6.355% | $200.7982 | $200.80 | $200.80 | $200.80 |
| Purchase #2 | $80.44 | 4.324% | $83.9182 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $166.31 | 12.305% | $186.7744 | $186.77 | $186.75 | $186.80 |
| Purchase #4 | $181.82 | 9.193% | $198.5347 | $198.53 | $198.55 | $198.50 |
| Purchase #5 | $115.71 | 9.419% | $126.6087 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $86.63 | 4.664% | $90.6704 | $90.67 | $90.65 | $90.70 |
| Purchase #7 | $66.28 | 10.730% | $73.3918 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $885.99 | $960.6964 | $960.69 | $960.65 | $960.70 | |