| 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 | $166.52 | 9.574% | $182.4626 | $182.46 | $182.45 | $182.50 |
| Purchase #2 | $77.67 | 10.479% | $85.809 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $166.65 | 8.752% | $181.2352 | $181.24 | $181.25 | $181.20 |
| Purchase #4 | $10.88 | 10.339% | $12.0049 | $12.00 | $12.00 | $12.00 |
| Purchase #5 | $233.46 | 11.688% | $260.7468 | $260.75 | $260.75 | $260.70 |
| Purchase #6 | $133.70 | 3.605% | $138.5199 | $138.52 | $138.50 | $138.50 |
| Purchase #7 | $153.59 | 13.107% | $173.721 | $173.72 | $173.70 | $173.70 |
| 7 purchase totals = | $942.47 | $1,034.4994 | $1,034.50 | $1,034.45 | $1,034.40 | |