| 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 | $171.99 | 8.487% | $186.5868 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $193.88 | 4.767% | $203.1223 | $203.12 | $203.10 | $203.10 |
| Purchase #3 | $217.58 | 6.460% | $231.6357 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $125.97 | 4.274% | $131.354 | $131.35 | $131.35 | $131.40 |
| Purchase #5 | $21.61 | 8.594% | $23.4672 | $23.47 | $23.45 | $23.50 |
| Purchase #6 | $224.67 | 9.328% | $245.6272 | $245.63 | $245.65 | $245.60 |
| Purchase #7 | $121.59 | 3.266% | $125.5611 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $1,077.29 | $1,147.3543 | $1,147.36 | $1,147.35 | $1,147.40 | |