| 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 | $109.35 | 5.617% | $115.4922 | $115.49 | $115.50 | $115.50 |
| Purchase #2 | $153.92 | 8.478% | $166.9693 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $201.93 | 8.197% | $218.4822 | $218.48 | $218.50 | $218.50 |
| Purchase #4 | $236.63 | 6.716% | $252.5221 | $252.52 | $252.50 | $252.50 |
| Purchase #5 | $164.91 | 9.835% | $181.1289 | $181.13 | $181.15 | $181.10 |
| Purchase #6 | $210.99 | 3.844% | $219.1005 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $15.92 | 9.367% | $17.4112 | $17.41 | $17.40 | $17.40 |
| 7 purchase totals = | $1,093.65 | $1,171.1064 | $1,171.10 | $1,171.10 | $1,171.10 | |