| 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 | $167.76 | 4.514% | $175.3327 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $75.58 | 8.611% | $82.0882 | $82.09 | $82.10 | $82.10 |
| Purchase #3 | $155.91 | 8.245% | $168.7648 | $168.76 | $168.75 | $168.80 |
| Purchase #4 | $186.82 | 10.490% | $206.4174 | $206.42 | $206.40 | $206.40 |
| Purchase #5 | $156.74 | 3.231% | $161.8043 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $75.61 | 6.616% | $80.6124 | $80.61 | $80.60 | $80.60 |
| Purchase #7 | $32.30 | 4.227% | $33.6653 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $850.72 | $908.6851 | $908.68 | $908.65 | $908.70 | |