| 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 | $77.51 | 3.348% | $80.105 | $80.11 | $80.10 | $80.10 |
| Purchase #2 | $161.64 | 12.381% | $181.6526 | $181.65 | $181.65 | $181.70 |
| Purchase #3 | $237.50 | 12.789% | $267.8739 | $267.87 | $267.85 | $267.90 |
| Purchase #4 | $195.32 | 5.200% | $205.4766 | $205.48 | $205.50 | $205.50 |
| Purchase #5 | $70.66 | 5.186% | $74.3244 | $74.32 | $74.30 | $74.30 |
| Purchase #6 | $7.60 | 4.130% | $7.9139 | $7.91 | $7.90 | $7.90 |
| Purchase #7 | $192.43 | 3.399% | $198.9707 | $198.97 | $198.95 | $199.00 |
| 7 purchase totals = | $942.66 | $1,016.3171 | $1,016.31 | $1,016.25 | $1,016.40 | |