| 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 | $182.26 | 7.149% | $195.2898 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $65.36 | 10.125% | $71.9777 | $71.98 | $72.00 | $72.00 |
| Purchase #3 | $171.81 | 10.632% | $190.0768 | $190.08 | $190.10 | $190.10 |
| Purchase #4 | $170.67 | 8.454% | $185.0984 | $185.10 | $185.10 | $185.10 |
| Purchase #5 | $136.94 | 9.448% | $149.8781 | $149.88 | $149.90 | $149.90 |
| Purchase #6 | $230.96 | 10.698% | $255.6681 | $255.67 | $255.65 | $255.70 |
| Purchase #7 | $101.48 | 3.284% | $104.8126 | $104.81 | $104.80 | $104.80 |
| 7 purchase totals = | $1,059.48 | $1,152.8015 | $1,152.81 | $1,152.85 | $1,152.90 | |