| 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 | $183.27 | 5.642% | $193.6101 | $193.61 | $193.60 | $193.60 |
| Purchase #2 | $5.36 | 7.809% | $5.7786 | $5.78 | $5.80 | $5.80 |
| Purchase #3 | $172.54 | 4.452% | $180.2215 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $155.58 | 8.678% | $169.0812 | $169.08 | $169.10 | $169.10 |
| Purchase #5 | $65.29 | 13.617% | $74.1805 | $74.18 | $74.20 | $74.20 |
| Purchase #6 | $193.29 | 6.488% | $205.8307 | $205.83 | $205.85 | $205.80 |
| Purchase #7 | $246.95 | 13.778% | $280.9748 | $280.97 | $280.95 | $281.00 |
| 7 purchase totals = | $1,022.28 | $1,109.6774 | $1,109.67 | $1,109.70 | $1,109.70 | |