| 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 | $163.66 | 10.829% | $181.3827 | $181.38 | $181.40 | $181.40 |
| Purchase #2 | $168.62 | 10.329% | $186.0368 | $186.04 | $186.05 | $186.00 |
| Purchase #3 | $173.36 | 12.844% | $195.6264 | $195.63 | $195.65 | $195.60 |
| Purchase #4 | $186.65 | 7.538% | $200.7197 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $209.86 | 8.674% | $228.0633 | $228.06 | $228.05 | $228.10 |
| Purchase #6 | $10.33 | 13.596% | $11.7345 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $132.55 | 8.654% | $144.0209 | $144.02 | $144.00 | $144.00 |
| 7 purchase totals = | $1,045.03 | $1,147.5843 | $1,147.58 | $1,147.60 | $1,147.50 | |