| 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 | $182.57 | 10.172% | $201.141 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $212.32 | 6.749% | $226.6495 | $226.65 | $226.65 | $226.60 |
| Purchase #3 | $180.79 | 13.747% | $205.6432 | $205.64 | $205.65 | $205.60 |
| Purchase #4 | $168.60 | 6.727% | $179.9417 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $165.40 | 12.357% | $185.8385 | $185.84 | $185.85 | $185.80 |
| Purchase #6 | $175.91 | 7.669% | $189.4005 | $189.40 | $189.40 | $189.40 |
| Purchase #7 | $189.64 | 5.356% | $199.7971 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $1,275.23 | $1,388.4115 | $1,388.41 | $1,388.45 | $1,388.20 | |