| 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 | $121.60 | 9.656% | $133.3417 | $133.34 | $133.35 | $133.30 |
| Purchase #2 | $173.26 | 4.852% | $181.6666 | $181.67 | $181.65 | $181.70 |
| Purchase #3 | $65.30 | 7.240% | $70.0277 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $163.79 | 3.786% | $169.9911 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $233.37 | 4.110% | $242.9615 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $156.30 | 10.501% | $172.7131 | $172.71 | $172.70 | $172.70 |
| Purchase #7 | $200.31 | 6.237% | $212.8033 | $212.80 | $212.80 | $212.80 |
| 7 purchase totals = | $1,113.93 | $1,183.5050 | $1,183.50 | $1,183.50 | $1,183.50 | |