| 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 | $189.96 | 11.726% | $212.2347 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $76.38 | 9.853% | $83.9057 | $83.91 | $83.90 | $83.90 |
| Purchase #3 | $92.95 | 4.589% | $97.2155 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $56.25 | 7.351% | $60.3849 | $60.38 | $60.40 | $60.40 |
| Purchase #5 | $137.94 | 11.452% | $153.7369 | $153.74 | $153.75 | $153.70 |
| Purchase #6 | $99.56 | 5.343% | $104.8795 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $171.84 | 5.705% | $181.6435 | $181.64 | $181.65 | $181.60 |
| 7 purchase totals = | $824.88 | $894.0007 | $894.00 | $894.05 | $893.90 | |