| 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 | $171.51 | 12.769% | $193.4101 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $228.36 | 8.170% | $247.017 | $247.02 | $247.00 | $247.00 |
| Purchase #3 | $213.87 | 4.830% | $224.1999 | $224.20 | $224.20 | $224.20 |
| Purchase #4 | $175.76 | 3.140% | $181.2789 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $182.37 | 12.496% | $205.159 | $205.16 | $205.15 | $205.20 |
| Purchase #6 | $30.50 | 6.313% | $32.4255 | $32.43 | $32.45 | $32.40 |
| Purchase #7 | $65.80 | 5.216% | $69.2321 | $69.23 | $69.25 | $69.20 |
| 7 purchase totals = | $1,068.17 | $1,152.7225 | $1,152.73 | $1,152.75 | $1,152.70 | |