| 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 | $136.77 | 7.839% | $147.4914 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $242.62 | 11.214% | $269.8274 | $269.83 | $269.85 | $269.80 |
| Purchase #3 | $25.31 | 12.310% | $28.4257 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $235.46 | 9.184% | $257.0846 | $257.08 | $257.10 | $257.10 |
| Purchase #5 | $156.40 | 8.333% | $169.4328 | $169.43 | $169.45 | $169.40 |
| Purchase #6 | $110.82 | 6.699% | $118.2438 | $118.24 | $118.25 | $118.20 |
| Purchase #7 | $150.47 | 8.830% | $163.7565 | $163.76 | $163.75 | $163.80 |
| 7 purchase totals = | $1,057.85 | $1,154.2622 | $1,154.26 | $1,154.35 | $1,154.20 | |