| 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 | $192.46 | 13.378% | $218.2073 | $218.21 | $218.20 | $218.20 |
| Purchase #2 | $192.70 | 5.704% | $203.6916 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $196.49 | 13.645% | $223.3011 | $223.30 | $223.30 | $223.30 |
| Purchase #4 | $132.35 | 12.680% | $149.132 | $149.13 | $149.15 | $149.10 |
| Purchase #5 | $15.59 | 13.689% | $17.7241 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $152.81 | 8.291% | $165.4795 | $165.48 | $165.50 | $165.50 |
| Purchase #7 | $111.74 | 6.689% | $119.2143 | $119.21 | $119.20 | $119.20 |
| 7 purchase totals = | $994.14 | $1,096.7499 | $1,096.74 | $1,096.75 | $1,096.70 | |