| 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 | $150.35 | 12.338% | $168.9002 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $180.65 | 12.833% | $203.8328 | $203.83 | $203.85 | $203.80 |
| Purchase #3 | $176.44 | 13.300% | $199.9065 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $21.89 | 6.250% | $23.2581 | $23.26 | $23.25 | $23.30 |
| Purchase #5 | $179.78 | 7.354% | $193.001 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $169.77 | 13.375% | $192.4767 | $192.48 | $192.50 | $192.50 |
| Purchase #7 | $74.71 | 12.431% | $83.9972 | $84.00 | $84.00 | $84.00 |
| 7 purchase totals = | $953.59 | $1,065.3725 | $1,065.38 | $1,065.40 | $1,065.40 | |