| 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 | $179.45 | 10.435% | $198.1756 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $63.34 | 9.221% | $69.1806 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $26.59 | 9.612% | $29.1458 | $29.15 | $29.15 | $29.10 |
| Purchase #4 | $11.35 | 9.172% | $12.391 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $225.83 | 9.694% | $247.722 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $193.40 | 6.477% | $205.9265 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $15.59 | 9.433% | $17.0606 | $17.06 | $17.05 | $17.10 |
| 7 purchase totals = | $715.55 | $779.6021 | $779.61 | $779.65 | $779.60 | |