| 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 | $127.29 | 7.788% | $137.2033 | $137.20 | $137.20 | $137.20 |
| Purchase #2 | $73.78 | 10.164% | $81.279 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $232.74 | 5.641% | $245.8689 | $245.87 | $245.85 | $245.90 |
| Purchase #4 | $140.57 | 12.460% | $158.085 | $158.09 | $158.10 | $158.10 |
| Purchase #5 | $173.37 | 6.788% | $185.1384 | $185.14 | $185.15 | $185.10 |
| Purchase #6 | $179.79 | 6.322% | $191.1563 | $191.16 | $191.15 | $191.20 |
| Purchase #7 | $161.58 | 6.254% | $171.6852 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $1,089.12 | $1,170.4161 | $1,170.43 | $1,170.45 | $1,170.50 | |