| 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 | $73.51 | 9.129% | $80.2207 | $80.22 | $80.20 | $80.20 |
| Purchase #2 | $183.41 | 10.584% | $202.8221 | $202.82 | $202.80 | $202.80 |
| Purchase #3 | $175.79 | 6.690% | $187.5504 | $187.55 | $187.55 | $187.60 |
| Purchase #4 | $79.95 | 10.474% | $88.324 | $88.32 | $88.30 | $88.30 |
| Purchase #5 | $215.92 | 3.706% | $223.922 | $223.92 | $223.90 | $223.90 |
| Purchase #6 | $10.26 | 11.709% | $11.4613 | $11.46 | $11.45 | $11.50 |
| Purchase #7 | $113.68 | 4.561% | $118.8649 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $852.52 | $913.1654 | $913.15 | $913.05 | $913.20 | |