| 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 | $190.56 | 6.785% | $203.4895 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $136.66 | 7.517% | $146.9327 | $146.93 | $146.95 | $146.90 |
| Purchase #3 | $134.75 | 9.510% | $147.5647 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $102.33 | 3.836% | $106.2554 | $106.26 | $106.25 | $106.30 |
| Purchase #5 | $216.62 | 4.552% | $226.4805 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $209.51 | 6.167% | $222.4305 | $222.43 | $222.45 | $222.40 |
| Purchase #7 | $195.83 | 9.668% | $214.7628 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $1,186.26 | $1,267.9161 | $1,267.91 | $1,267.95 | $1,268.00 | |