| 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 | $152.27 | 8.806% | $165.6789 | $165.68 | $165.70 | $165.70 |
| Purchase #2 | $107.78 | 6.501% | $114.7868 | $114.79 | $114.80 | $114.80 |
| Purchase #3 | $84.60 | 11.300% | $94.1598 | $94.16 | $94.15 | $94.20 |
| Purchase #4 | $50.55 | 13.860% | $57.5562 | $57.56 | $57.55 | $57.60 |
| Purchase #5 | $12.25 | 4.592% | $12.8125 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $186.34 | 8.432% | $202.0522 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $189.68 | 6.703% | $202.3943 | $202.39 | $202.40 | $202.40 |
| 7 purchase totals = | $783.47 | $849.4407 | $849.44 | $849.45 | $849.60 | |