| 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 | $135.42 | 12.324% | $152.1092 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $125.76 | 9.641% | $137.8845 | $137.88 | $137.90 | $137.90 |
| Purchase #3 | $19.70 | 4.702% | $20.6263 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $163.99 | 10.628% | $181.4189 | $181.42 | $181.40 | $181.40 |
| Purchase #5 | $63.93 | 5.292% | $67.3132 | $67.31 | $67.30 | $67.30 |
| Purchase #6 | $188.82 | 3.587% | $195.593 | $195.59 | $195.60 | $195.60 |
| Purchase #7 | $198.27 | 3.506% | $205.2213 | $205.22 | $205.20 | $205.20 |
| 7 purchase totals = | $895.89 | $960.1664 | $960.16 | $960.15 | $960.10 | |