| 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 | $153.70 | 11.411% | $171.2387 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $105.99 | 7.591% | $114.0357 | $114.04 | $114.05 | $114.00 |
| Purchase #3 | $152.74 | 3.201% | $157.6292 | $157.63 | $157.65 | $157.60 |
| Purchase #4 | $147.81 | 12.179% | $165.8118 | $165.81 | $165.80 | $165.80 |
| Purchase #5 | $130.78 | 6.553% | $139.35 | $139.35 | $139.35 | $139.40 |
| Purchase #6 | $95.25 | 13.490% | $108.0992 | $108.10 | $108.10 | $108.10 |
| Purchase #7 | $106.90 | 5.764% | $113.0617 | $113.06 | $113.05 | $113.10 |
| 7 purchase totals = | $893.17 | $969.2263 | $969.23 | $969.25 | $969.20 | |