| 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 | $100.79 | 6.433% | $107.2738 | $107.27 | $107.25 | $107.30 |
| Purchase #2 | $171.48 | 12.604% | $193.0933 | $193.09 | $193.10 | $193.10 |
| Purchase #3 | $182.84 | 10.253% | $201.5866 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $249.33 | 4.108% | $259.5725 | $259.57 | $259.55 | $259.60 |
| Purchase #5 | $167.48 | 3.166% | $172.7824 | $172.78 | $172.80 | $172.80 |
| Purchase #6 | $138.36 | 9.854% | $151.994 | $151.99 | $152.00 | $152.00 |
| Purchase #7 | $16.39 | 13.807% | $18.653 | $18.65 | $18.65 | $18.70 |
| 7 purchase totals = | $1,026.67 | $1,104.9556 | $1,104.94 | $1,104.95 | $1,105.10 | |