| 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 | $156.56 | 8.808% | $170.3498 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $37.67 | 4.159% | $39.2367 | $39.24 | $39.25 | $39.20 |
| Purchase #3 | $158.64 | 3.641% | $164.4161 | $164.42 | $164.40 | $164.40 |
| Purchase #4 | $92.88 | 11.863% | $103.8984 | $103.90 | $103.90 | $103.90 |
| Purchase #5 | $63.89 | 10.324% | $70.486 | $70.49 | $70.50 | $70.50 |
| Purchase #6 | $12.73 | 13.752% | $14.4806 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $181.65 | 3.111% | $187.3011 | $187.30 | $187.30 | $187.30 |
| 7 purchase totals = | $704.02 | $750.1687 | $750.18 | $750.20 | $750.10 | |