| 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 | $160.43 | 6.770% | $171.2911 | $171.29 | $171.30 | $171.30 |
| Purchase #2 | $178.62 | 12.691% | $201.2887 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $210.96 | 7.721% | $227.2482 | $227.25 | $227.25 | $227.20 |
| Purchase #4 | $181.84 | 7.266% | $195.0525 | $195.05 | $195.05 | $195.10 |
| Purchase #5 | $143.67 | 13.478% | $163.0338 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $35.55 | 11.573% | $39.6642 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $9.33 | 3.854% | $9.6896 | $9.69 | $9.70 | $9.70 |
| 7 purchase totals = | $920.40 | $1,007.2681 | $1,007.26 | $1,007.30 | $1,007.30 | |