| 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 | $140.41 | 12.627% | $158.1396 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $161.77 | 10.160% | $178.2058 | $178.21 | $178.20 | $178.20 |
| Purchase #3 | $142.50 | 7.173% | $152.7215 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $214.76 | 6.513% | $228.7473 | $228.75 | $228.75 | $228.70 |
| Purchase #5 | $206.36 | 4.503% | $215.6524 | $215.65 | $215.65 | $215.70 |
| Purchase #6 | $126.37 | 7.775% | $136.1953 | $136.20 | $136.20 | $136.20 |
| Purchase #7 | $197.34 | 4.331% | $205.8868 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $1,189.51 | $1,275.5487 | $1,275.56 | $1,275.55 | $1,275.50 | |