| 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 | $165.65 | 6.390% | $176.235 | $176.24 | $176.25 | $176.20 |
| Purchase #2 | $133.32 | 5.464% | $140.6046 | $140.60 | $140.60 | $140.60 |
| Purchase #3 | $239.83 | 7.403% | $257.5846 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $237.75 | 13.575% | $270.0246 | $270.02 | $270.00 | $270.00 |
| Purchase #5 | $145.37 | 11.454% | $162.0207 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $116.57 | 10.380% | $128.67 | $128.67 | $128.65 | $128.70 |
| Purchase #7 | $89.79 | 12.406% | $100.9293 | $100.93 | $100.95 | $100.90 |
| 7 purchase totals = | $1,128.28 | $1,236.0688 | $1,236.06 | $1,236.05 | $1,236.00 | |