| 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 | $173.75 | 4.519% | $181.6018 | $181.60 | $181.60 | $181.60 |
| Purchase #2 | $231.72 | 9.500% | $253.7334 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $106.32 | 8.143% | $114.9776 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $73.35 | 3.407% | $75.849 | $75.85 | $75.85 | $75.80 |
| Purchase #5 | $104.29 | 4.536% | $109.0206 | $109.02 | $109.00 | $109.00 |
| Purchase #6 | $110.84 | 6.169% | $117.6777 | $117.68 | $117.70 | $117.70 |
| Purchase #7 | $156.46 | 12.730% | $176.3774 | $176.38 | $176.40 | $176.40 |
| 7 purchase totals = | $956.73 | $1,029.2375 | $1,029.24 | $1,029.30 | $1,029.20 | |