| 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 | $143.95 | 7.569% | $154.8456 | $154.85 | $154.85 | $154.80 |
| Purchase #2 | $178.79 | 4.466% | $186.7748 | $186.77 | $186.75 | $186.80 |
| Purchase #3 | $150.30 | 11.117% | $167.0089 | $167.01 | $167.00 | $167.00 |
| Purchase #4 | $55.97 | 10.234% | $61.698 | $61.70 | $61.70 | $61.70 |
| Purchase #5 | $168.70 | 3.358% | $174.3649 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $115.71 | 10.597% | $127.9718 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $105.26 | 13.651% | $119.629 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $918.68 | $992.2930 | $992.29 | $992.25 | $992.30 | |