| 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 | $161.49 | 3.268% | $166.7675 | $166.77 | $166.75 | $166.80 |
| Purchase #2 | $150.87 | 10.179% | $166.2271 | $166.23 | $166.25 | $166.20 |
| Purchase #3 | $192.47 | 3.637% | $199.4701 | $199.47 | $199.45 | $199.50 |
| Purchase #4 | $165.82 | 10.474% | $183.188 | $183.19 | $183.20 | $183.20 |
| Purchase #5 | $13.75 | 10.287% | $15.1645 | $15.16 | $15.15 | $15.20 |
| Purchase #6 | $170.58 | 6.186% | $181.1321 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $85.89 | 3.513% | $88.9073 | $88.91 | $88.90 | $88.90 |
| 7 purchase totals = | $940.87 | $1,000.8566 | $1,000.86 | $1,000.85 | $1,000.90 | |