| 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 | $183.72 | 8.379% | $199.1139 | $199.11 | $199.10 | $199.10 |
| Purchase #2 | $6.70 | 10.752% | $7.4204 | $7.42 | $7.40 | $7.40 |
| Purchase #3 | $216.28 | 8.735% | $235.1721 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $139.88 | 6.438% | $148.8855 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $76.63 | 7.522% | $82.3941 | $82.39 | $82.40 | $82.40 |
| Purchase #6 | $193.52 | 7.215% | $207.4825 | $207.48 | $207.50 | $207.50 |
| Purchase #7 | $201.80 | 10.168% | $222.319 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $1,018.53 | $1,102.7875 | $1,102.78 | $1,102.75 | $1,102.80 | |