| 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 | $172.36 | 9.797% | $189.2461 | $189.25 | $189.25 | $189.20 |
| Purchase #2 | $159.81 | 13.621% | $181.5777 | $181.58 | $181.60 | $181.60 |
| Purchase #3 | $62.89 | 6.464% | $66.9552 | $66.96 | $66.95 | $67.00 |
| Purchase #4 | $98.75 | 10.388% | $109.0082 | $109.01 | $109.00 | $109.00 |
| Purchase #5 | $93.37 | 4.152% | $97.2467 | $97.25 | $97.25 | $97.20 |
| Purchase #6 | $128.86 | 3.377% | $133.2116 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $77.33 | 11.806% | $86.4596 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $793.37 | $863.7051 | $863.72 | $863.70 | $863.70 | |