| 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 | $210.47 | 7.198% | $225.6196 | $225.62 | $225.60 | $225.60 |
| Purchase #2 | $186.37 | 3.396% | $192.6991 | $192.70 | $192.70 | $192.70 |
| Purchase #3 | $154.41 | 3.179% | $159.3187 | $159.32 | $159.30 | $159.30 |
| Purchase #4 | $159.73 | 4.709% | $167.2517 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $113.38 | 4.758% | $118.7746 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $42.27 | 3.435% | $43.722 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $179.35 | 13.261% | $203.1336 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $1,045.98 | $1,110.5193 | $1,110.51 | $1,110.45 | $1,110.50 | |