| 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 | $171.57 | 8.796% | $186.6613 | $186.66 | $186.65 | $186.70 |
| Purchase #2 | $80.38 | 13.420% | $91.167 | $91.17 | $91.15 | $91.20 |
| Purchase #3 | $79.35 | 11.695% | $88.63 | $88.63 | $88.65 | $88.60 |
| Purchase #4 | $114.57 | 10.282% | $126.3501 | $126.35 | $126.35 | $126.40 |
| Purchase #5 | $129.70 | 8.198% | $140.3328 | $140.33 | $140.35 | $140.30 |
| Purchase #6 | $85.94 | 8.480% | $93.2277 | $93.23 | $93.25 | $93.20 |
| Purchase #7 | $231.42 | 8.769% | $251.7132 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $892.93 | $978.0821 | $978.08 | $978.10 | $978.10 | |