| 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 | $179.25 | 10.544% | $198.1501 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $190.89 | 4.678% | $199.8198 | $199.82 | $199.80 | $199.80 |
| Purchase #3 | $25.89 | 3.118% | $26.6973 | $26.70 | $26.70 | $26.70 |
| Purchase #4 | $72.63 | 3.585% | $75.2338 | $75.23 | $75.25 | $75.20 |
| Purchase #5 | $80.75 | 3.785% | $83.8064 | $83.81 | $83.80 | $83.80 |
| Purchase #6 | $236.97 | 12.549% | $266.7074 | $266.71 | $266.70 | $266.70 |
| Purchase #7 | $37.79 | 6.128% | $40.1058 | $40.11 | $40.10 | $40.10 |
| 7 purchase totals = | $824.17 | $890.5206 | $890.53 | $890.50 | $890.50 | |