| 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 | $162.32 | 9.502% | $177.7436 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $162.76 | 10.333% | $179.578 | $179.58 | $179.60 | $179.60 |
| Purchase #3 | $204.79 | 6.572% | $218.2488 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $241.60 | 6.773% | $257.9636 | $257.96 | $257.95 | $258.00 |
| Purchase #5 | $107.67 | 9.289% | $117.6715 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $156.87 | 9.133% | $171.1969 | $171.20 | $171.20 | $171.20 |
| Purchase #7 | $229.31 | 3.375% | $237.0492 | $237.05 | $237.05 | $237.00 |
| 7 purchase totals = | $1,265.32 | $1,359.4516 | $1,359.45 | $1,359.45 | $1,359.40 | |