| 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 | $179.43 | 13.467% | $203.5938 | $203.59 | $203.60 | $203.60 |
| Purchase #2 | $5.26 | 6.628% | $5.6086 | $5.61 | $5.60 | $5.60 |
| Purchase #3 | $214.92 | 11.583% | $239.8142 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $211.32 | 7.743% | $227.6825 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $236.90 | 10.191% | $261.0425 | $261.04 | $261.05 | $261.00 |
| Purchase #6 | $19.55 | 7.441% | $21.0047 | $21.00 | $21.00 | $21.00 |
| Purchase #7 | $160.76 | 4.846% | $168.5504 | $168.55 | $168.55 | $168.60 |
| 7 purchase totals = | $1,028.14 | $1,127.2967 | $1,127.28 | $1,127.30 | $1,127.30 | |