| 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 | $159.59 | 12.490% | $179.5228 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $67.98 | 12.377% | $76.3939 | $76.39 | $76.40 | $76.40 |
| Purchase #3 | $201.70 | 7.304% | $216.4322 | $216.43 | $216.45 | $216.40 |
| Purchase #4 | $155.25 | 11.427% | $172.9904 | $172.99 | $173.00 | $173.00 |
| Purchase #5 | $164.80 | 7.245% | $176.7398 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $76.74 | 13.356% | $86.9894 | $86.99 | $87.00 | $87.00 |
| Purchase #7 | $239.89 | 4.500% | $250.6851 | $250.69 | $250.70 | $250.70 |
| 7 purchase totals = | $1,065.95 | $1,159.7536 | $1,159.75 | $1,159.80 | $1,159.70 | |