| 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 | $180.92 | 12.814% | $204.1031 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $14.77 | 6.769% | $15.7698 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $202.88 | 4.729% | $212.4742 | $212.47 | $212.45 | $212.50 |
| Purchase #4 | $147.99 | 12.859% | $167.02 | $167.02 | $167.00 | $167.00 |
| Purchase #5 | $33.59 | 10.238% | $37.0289 | $37.03 | $37.05 | $37.00 |
| Purchase #6 | $157.73 | 4.611% | $165.0029 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $95.43 | 7.511% | $102.5977 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $833.31 | $903.9966 | $903.99 | $903.95 | $904.00 | |