| 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 | $179.55 | 12.122% | $201.3151 | $201.32 | $201.30 | $201.30 |
| Purchase #2 | $226.76 | 9.144% | $247.4949 | $247.49 | $247.50 | $247.50 |
| Purchase #3 | $223.44 | 12.576% | $251.5398 | $251.54 | $251.55 | $251.50 |
| Purchase #4 | $26.78 | 3.179% | $27.6313 | $27.63 | $27.65 | $27.60 |
| Purchase #5 | $19.88 | 10.318% | $21.9312 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $92.56 | 12.578% | $104.2022 | $104.20 | $104.20 | $104.20 |
| Purchase #7 | $34.29 | 3.790% | $35.5896 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $803.26 | $889.7041 | $889.70 | $889.75 | $889.60 | |