| 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 | $148.52 | 4.193% | $154.7474 | $154.75 | $154.75 | $154.70 |
| Purchase #2 | $240.98 | 8.145% | $260.6078 | $260.61 | $260.60 | $260.60 |
| Purchase #3 | $149.79 | 11.382% | $166.8391 | $166.84 | $166.85 | $166.80 |
| Purchase #4 | $18.97 | 12.816% | $21.4012 | $21.40 | $21.40 | $21.40 |
| Purchase #5 | $201.47 | 7.546% | $216.6729 | $216.67 | $216.65 | $216.70 |
| Purchase #6 | $153.97 | 7.210% | $165.0712 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $186.27 | 4.863% | $195.3283 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $1,099.97 | $1,180.6679 | $1,180.67 | $1,180.65 | $1,180.60 | |