| 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 | $143.42 | 4.456% | $149.8108 | $149.81 | $149.80 | $149.80 |
| Purchase #2 | $157.46 | 4.430% | $164.4355 | $164.44 | $164.45 | $164.40 |
| Purchase #3 | $75.78 | 13.691% | $86.155 | $86.16 | $86.15 | $86.20 |
| Purchase #4 | $249.36 | 11.773% | $278.7172 | $278.72 | $278.70 | $278.70 |
| Purchase #5 | $72.35 | 12.470% | $81.372 | $81.37 | $81.35 | $81.40 |
| Purchase #6 | $166.94 | 4.280% | $174.085 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $95.98 | 9.227% | $104.8361 | $104.84 | $104.85 | $104.80 |
| 7 purchase totals = | $961.29 | $1,039.4116 | $1,039.43 | $1,039.40 | $1,039.40 | |