| 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 | $144.72 | 6.576% | $154.2368 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $11.29 | 3.151% | $11.6457 | $11.65 | $11.65 | $11.60 |
| Purchase #3 | $19.51 | 12.831% | $22.0133 | $22.01 | $22.00 | $22.00 |
| Purchase #4 | $148.31 | 8.273% | $160.5797 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $180.32 | 12.531% | $202.9159 | $202.92 | $202.90 | $202.90 |
| Purchase #6 | $141.92 | 9.374% | $155.2236 | $155.22 | $155.20 | $155.20 |
| Purchase #7 | $125.68 | 10.520% | $138.9015 | $138.90 | $138.90 | $138.90 |
| 7 purchase totals = | $771.75 | $845.5165 | $845.52 | $845.50 | $845.40 | |