| 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 | $176.66 | 7.466% | $189.8494 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $214.92 | 8.843% | $233.9254 | $233.93 | $233.95 | $233.90 |
| Purchase #3 | $9.92 | 10.795% | $10.9909 | $10.99 | $11.00 | $11.00 |
| Purchase #4 | $31.73 | 10.427% | $35.0385 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $5.55 | 10.781% | $6.1483 | $6.15 | $6.15 | $6.10 |
| Purchase #6 | $62.34 | 7.185% | $66.8191 | $66.82 | $66.80 | $66.80 |
| Purchase #7 | $5.85 | 4.202% | $6.0958 | $6.10 | $6.10 | $6.10 |
| 7 purchase totals = | $506.97 | $548.8674 | $548.88 | $548.90 | $548.70 | |