| 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 | $156.79 | 5.214% | $164.965 | $164.97 | $164.95 | $165.00 |
| Purchase #2 | $219.92 | 13.105% | $248.7405 | $248.74 | $248.75 | $248.70 |
| Purchase #3 | $137.60 | 4.765% | $144.1566 | $144.16 | $144.15 | $144.20 |
| Purchase #4 | $177.68 | 11.757% | $198.5698 | $198.57 | $198.55 | $198.60 |
| Purchase #5 | $19.97 | 5.592% | $21.0867 | $21.09 | $21.10 | $21.10 |
| Purchase #6 | $134.69 | 6.183% | $143.0179 | $143.02 | $143.00 | $143.00 |
| Purchase #7 | $226.61 | 12.787% | $255.5866 | $255.59 | $255.60 | $255.60 |
| 7 purchase totals = | $1,073.26 | $1,176.1231 | $1,176.14 | $1,176.10 | $1,176.20 | |