| 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 | $164.87 | 13.389% | $186.9444 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $246.70 | 7.533% | $265.2839 | $265.28 | $265.30 | $265.30 |
| Purchase #3 | $234.63 | 9.840% | $257.7176 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $140.64 | 3.296% | $145.2755 | $145.28 | $145.30 | $145.30 |
| Purchase #5 | $19.98 | 10.695% | $22.1169 | $22.12 | $22.10 | $22.10 |
| Purchase #6 | $123.81 | 13.588% | $140.6333 | $140.63 | $140.65 | $140.60 |
| Purchase #7 | $132.59 | 9.502% | $145.1887 | $145.19 | $145.20 | $145.20 |
| 7 purchase totals = | $1,063.22 | $1,163.1603 | $1,163.16 | $1,163.20 | $1,163.10 | |