| 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 | $136.43 | 12.377% | $153.3159 | $153.32 | $153.30 | $153.30 |
| Purchase #2 | $222.44 | 3.746% | $230.7726 | $230.77 | $230.75 | $230.80 |
| Purchase #3 | $118.70 | 6.453% | $126.3597 | $126.36 | $126.35 | $126.40 |
| Purchase #4 | $195.70 | 8.442% | $212.221 | $212.22 | $212.20 | $212.20 |
| Purchase #5 | $243.97 | 5.485% | $257.3518 | $257.35 | $257.35 | $257.40 |
| Purchase #6 | $133.78 | 4.237% | $139.4483 | $139.45 | $139.45 | $139.40 |
| Purchase #7 | $40.97 | 10.207% | $45.1518 | $45.15 | $45.15 | $45.20 |
| 7 purchase totals = | $1,091.99 | $1,164.6211 | $1,164.62 | $1,164.55 | $1,164.70 | |