| 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 | $117.62 | 11.522% | $131.1722 | $131.17 | $131.15 | $131.20 |
| Purchase #2 | $76.35 | 12.719% | $86.061 | $86.06 | $86.05 | $86.10 |
| Purchase #3 | $170.80 | 9.465% | $186.9662 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $158.35 | 9.476% | $173.3552 | $173.36 | $173.35 | $173.40 |
| Purchase #5 | $199.25 | 6.500% | $212.2013 | $212.20 | $212.20 | $212.20 |
| Purchase #6 | $93.77 | 12.349% | $105.3497 | $105.35 | $105.35 | $105.30 |
| Purchase #7 | $145.67 | 4.376% | $152.0445 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $961.81 | $1,047.1501 | $1,047.15 | $1,047.10 | $1,047.20 | |