| 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 | $147.55 | 13.581% | $167.5888 | $167.59 | $167.60 | $167.60 |
| Purchase #2 | $35.41 | 3.304% | $36.5799 | $36.58 | $36.60 | $36.60 |
| Purchase #3 | $18.37 | 6.126% | $19.4953 | $19.50 | $19.50 | $19.50 |
| Purchase #4 | $234.99 | 12.433% | $264.2063 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $244.77 | 13.743% | $278.4087 | $278.41 | $278.40 | $278.40 |
| Purchase #6 | $227.84 | 6.499% | $242.6473 | $242.65 | $242.65 | $242.60 |
| Purchase #7 | $188.85 | 10.617% | $208.9002 | $208.90 | $208.90 | $208.90 |
| 7 purchase totals = | $1,097.78 | $1,217.8265 | $1,217.84 | $1,217.85 | $1,217.80 | |