| 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 | $165.32 | 11.133% | $183.7251 | $183.73 | $183.75 | $183.70 |
| Purchase #2 | $222.32 | 4.596% | $232.5378 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $143.85 | 11.378% | $160.2173 | $160.22 | $160.20 | $160.20 |
| Purchase #4 | $133.54 | 3.324% | $137.9789 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $86.55 | 3.479% | $89.5611 | $89.56 | $89.55 | $89.60 |
| Purchase #6 | $148.80 | 6.598% | $158.6178 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $245.72 | 4.629% | $257.0944 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $1,146.10 | $1,219.7324 | $1,219.74 | $1,219.75 | $1,219.70 | |