| 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 | $71.71 | 13.855% | $81.6454 | $81.65 | $81.65 | $81.60 |
| Purchase #2 | $168.28 | 6.612% | $179.4067 | $179.41 | $179.40 | $179.40 |
| Purchase #3 | $236.25 | 11.519% | $263.4636 | $263.46 | $263.45 | $263.50 |
| Purchase #4 | $145.62 | 12.760% | $164.2011 | $164.20 | $164.20 | $164.20 |
| Purchase #5 | $185.50 | 3.532% | $192.0519 | $192.05 | $192.05 | $192.10 |
| Purchase #6 | $229.60 | 10.166% | $252.9411 | $252.94 | $252.95 | $252.90 |
| Purchase #7 | $214.32 | 6.751% | $228.7887 | $228.79 | $228.80 | $228.80 |
| 7 purchase totals = | $1,251.28 | $1,362.4985 | $1,362.50 | $1,362.50 | $1,362.50 | |