| 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 | $163.84 | 12.337% | $184.0529 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $216.81 | 13.539% | $246.1639 | $246.16 | $246.15 | $246.20 |
| Purchase #3 | $126.45 | 3.793% | $131.2462 | $131.25 | $131.25 | $131.20 |
| Purchase #4 | $15.43 | 6.418% | $16.4203 | $16.42 | $16.40 | $16.40 |
| Purchase #5 | $93.64 | 10.407% | $103.3851 | $103.39 | $103.40 | $103.40 |
| Purchase #6 | $199.60 | 3.548% | $206.6818 | $206.68 | $206.70 | $206.70 |
| Purchase #7 | $214.89 | 4.472% | $224.4999 | $224.50 | $224.50 | $224.50 |
| 7 purchase totals = | $1,030.66 | $1,112.4501 | $1,112.45 | $1,112.45 | $1,112.50 | |