| 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 | $126.99 | 6.304% | $134.9954 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $133.94 | 6.750% | $142.981 | $142.98 | $143.00 | $143.00 |
| Purchase #3 | $204.67 | 12.436% | $230.1228 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $242.38 | 7.765% | $261.2008 | $261.20 | $261.20 | $261.20 |
| Purchase #5 | $50.88 | 13.276% | $57.6348 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $86.81 | 7.501% | $93.3216 | $93.32 | $93.30 | $93.30 |
| Purchase #7 | $160.54 | 6.292% | $170.6412 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $1,006.21 | $1,090.8976 | $1,090.89 | $1,090.90 | $1,090.80 | |