| 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 | $148.34 | 11.181% | $164.9259 | $164.93 | $164.95 | $164.90 |
| Purchase #2 | $216.53 | 3.343% | $223.7686 | $223.77 | $223.75 | $223.80 |
| Purchase #3 | $167.53 | 4.810% | $175.5882 | $175.59 | $175.60 | $175.60 |
| Purchase #4 | $107.81 | 12.173% | $120.9337 | $120.93 | $120.95 | $120.90 |
| Purchase #5 | $246.78 | 6.439% | $262.6702 | $262.67 | $262.65 | $262.70 |
| Purchase #6 | $141.34 | 3.126% | $145.7583 | $145.76 | $145.75 | $145.80 |
| Purchase #7 | $240.31 | 7.192% | $257.5931 | $257.59 | $257.60 | $257.60 |
| 7 purchase totals = | $1,268.64 | $1,351.2380 | $1,351.24 | $1,351.25 | $1,351.30 | |