| 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 | $175.99 | 7.774% | $189.6715 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $76.50 | 12.579% | $86.1229 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $74.58 | 9.713% | $81.824 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $224.28 | 5.732% | $237.1357 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $198.28 | 4.264% | $206.7347 | $206.73 | $206.75 | $206.70 |
| Purchase #6 | $66.30 | 4.644% | $69.379 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $140.38 | 8.220% | $151.9192 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $956.31 | $1,022.7870 | $1,022.78 | $1,022.75 | $1,022.70 | |