| 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 | $184.56 | 11.826% | $206.3861 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $178.39 | 4.578% | $186.5567 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $193.74 | 5.379% | $204.1613 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $161.47 | 12.643% | $181.8847 | $181.88 | $181.90 | $181.90 |
| Purchase #5 | $158.72 | 8.311% | $171.9112 | $171.91 | $171.90 | $171.90 |
| Purchase #6 | $6.91 | 13.806% | $7.864 | $7.86 | $7.85 | $7.90 |
| Purchase #7 | $90.39 | 7.400% | $97.0789 | $97.08 | $97.10 | $97.10 |
| 7 purchase totals = | $974.18 | $1,055.8429 | $1,055.84 | $1,055.85 | $1,056.00 | |