| 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 | $138.99 | 5.155% | $146.1549 | $146.15 | $146.15 | $146.20 |
| Purchase #2 | $50.34 | 11.694% | $56.2268 | $56.23 | $56.25 | $56.20 |
| Purchase #3 | $20.77 | 12.612% | $23.3895 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $106.55 | 8.479% | $115.5844 | $115.58 | $115.60 | $115.60 |
| Purchase #5 | $115.45 | 5.482% | $121.779 | $121.78 | $121.80 | $121.80 |
| Purchase #6 | $132.70 | 8.825% | $144.4108 | $144.41 | $144.40 | $144.40 |
| Purchase #7 | $123.73 | 6.199% | $131.4 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $688.53 | $738.9454 | $738.94 | $739.00 | $739.00 | |