| 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 | $181.47 | 13.355% | $205.7053 | $205.71 | $205.70 | $205.70 |
| Purchase #2 | $139.98 | 12.768% | $157.8526 | $157.85 | $157.85 | $157.90 |
| Purchase #3 | $197.57 | 13.351% | $223.9476 | $223.95 | $223.95 | $223.90 |
| Purchase #4 | $135.53 | 9.353% | $148.2061 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $207.57 | 3.671% | $215.1899 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $129.76 | 8.826% | $141.2126 | $141.21 | $141.20 | $141.20 |
| Purchase #7 | $58.54 | 7.191% | $62.7496 | $62.75 | $62.75 | $62.70 |
| 7 purchase totals = | $1,050.42 | $1,154.8637 | $1,154.87 | $1,154.85 | $1,154.80 | |