| 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 | $176.66 | 3.498% | $182.8396 | $182.84 | $182.85 | $182.80 |
| Purchase #2 | $84.46 | 6.139% | $89.645 | $89.65 | $89.65 | $89.60 |
| Purchase #3 | $129.92 | 8.250% | $140.6384 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $95.25 | 9.850% | $104.6321 | $104.63 | $104.65 | $104.60 |
| Purchase #5 | $199.74 | 5.598% | $210.9214 | $210.92 | $210.90 | $210.90 |
| Purchase #6 | $226.30 | 5.797% | $239.4186 | $239.42 | $239.40 | $239.40 |
| Purchase #7 | $193.35 | 10.661% | $213.963 | $213.96 | $213.95 | $214.00 |
| 7 purchase totals = | $1,105.68 | $1,182.0581 | $1,182.06 | $1,182.05 | $1,181.90 | |