| 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 | $133.57 | 12.767% | $150.6229 | $150.62 | $150.60 | $150.60 |
| Purchase #2 | $205.29 | 12.798% | $231.563 | $231.56 | $231.55 | $231.60 |
| Purchase #3 | $216.81 | 3.295% | $223.9539 | $223.95 | $223.95 | $224.00 |
| Purchase #4 | $56.71 | 12.610% | $63.8611 | $63.86 | $63.85 | $63.90 |
| Purchase #5 | $95.53 | 5.417% | $100.7049 | $100.70 | $100.70 | $100.70 |
| Purchase #6 | $134.70 | 9.407% | $147.3712 | $147.37 | $147.35 | $147.40 |
| Purchase #7 | $200.30 | 7.632% | $215.5869 | $215.59 | $215.60 | $215.60 |
| 7 purchase totals = | $1,042.91 | $1,133.6639 | $1,133.65 | $1,133.60 | $1,133.80 | |