| 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 | $162.27 | 3.431% | $167.8375 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $124.48 | 11.835% | $139.2122 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $152.49 | 5.679% | $161.1499 | $161.15 | $161.15 | $161.10 |
| Purchase #4 | $183.67 | 7.793% | $197.9834 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $33.94 | 6.805% | $36.2496 | $36.25 | $36.25 | $36.20 |
| Purchase #6 | $197.87 | 12.698% | $222.9955 | $223.00 | $223.00 | $223.00 |
| Purchase #7 | $163.38 | 12.473% | $183.7584 | $183.76 | $183.75 | $183.80 |
| 7 purchase totals = | $1,018.10 | $1,109.1865 | $1,109.19 | $1,109.20 | $1,109.10 | |