| 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 | $202.97 | 6.117% | $215.3857 | $215.39 | $215.40 | $215.40 |
| Purchase #2 | $136.66 | 9.149% | $149.163 | $149.16 | $149.15 | $149.20 |
| Purchase #3 | $243.82 | 6.502% | $259.6732 | $259.67 | $259.65 | $259.70 |
| Purchase #4 | $168.28 | 10.476% | $185.909 | $185.91 | $185.90 | $185.90 |
| Purchase #5 | $244.99 | 11.192% | $272.4093 | $272.41 | $272.40 | $272.40 |
| Purchase #6 | $201.81 | 8.308% | $218.5764 | $218.58 | $218.60 | $218.60 |
| Purchase #7 | $214.52 | 3.734% | $222.5302 | $222.53 | $222.55 | $222.50 |
| 7 purchase totals = | $1,413.05 | $1,523.6468 | $1,523.65 | $1,523.65 | $1,523.70 | |