| 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 | $124.37 | 6.851% | $132.8906 | $132.89 | $132.90 | $132.90 |
| Purchase #2 | $165.83 | 5.460% | $174.8843 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $47.87 | 13.450% | $54.3085 | $54.31 | $54.30 | $54.30 |
| Purchase #4 | $189.99 | 6.675% | $202.6718 | $202.67 | $202.65 | $202.70 |
| Purchase #5 | $109.74 | 4.607% | $114.7957 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $207.28 | 13.187% | $234.614 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $134.70 | 4.421% | $140.6551 | $140.66 | $140.65 | $140.70 |
| 7 purchase totals = | $979.78 | $1,054.8200 | $1,054.82 | $1,054.80 | $1,054.90 | |