| 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 | $142.68 | 13.246% | $161.5794 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $179.51 | 3.671% | $186.0998 | $186.10 | $186.10 | $186.10 |
| Purchase #3 | $52.57 | 11.752% | $58.748 | $58.75 | $58.75 | $58.70 |
| Purchase #4 | $170.36 | 4.650% | $178.2817 | $178.28 | $178.30 | $178.30 |
| Purchase #5 | $39.43 | 10.415% | $43.5366 | $43.54 | $43.55 | $43.50 |
| Purchase #6 | $215.84 | 11.132% | $239.8673 | $239.87 | $239.85 | $239.90 |
| Purchase #7 | $89.33 | 11.623% | $99.7128 | $99.71 | $99.70 | $99.70 |
| 7 purchase totals = | $889.72 | $967.8256 | $967.83 | $967.85 | $967.80 | |