| 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 | $162.68 | 10.509% | $179.776 | $179.78 | $179.80 | $179.80 |
| Purchase #2 | $148.89 | 6.170% | $158.0765 | $158.08 | $158.10 | $158.10 |
| Purchase #3 | $13.95 | 7.128% | $14.9444 | $14.94 | $14.95 | $14.90 |
| Purchase #4 | $171.42 | 8.366% | $185.761 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $208.56 | 8.200% | $225.6619 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $196.79 | 13.421% | $223.2012 | $223.20 | $223.20 | $223.20 |
| Purchase #7 | $227.95 | 9.682% | $250.0201 | $250.02 | $250.00 | $250.00 |
| 7 purchase totals = | $1,130.24 | $1,237.4411 | $1,237.44 | $1,237.45 | $1,237.50 | |