| 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 | $127.51 | 3.553% | $132.0404 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $148.66 | 6.654% | $158.5518 | $158.55 | $158.55 | $158.60 |
| Purchase #3 | $132.44 | 5.793% | $140.1122 | $140.11 | $140.10 | $140.10 |
| Purchase #4 | $55.63 | 10.449% | $61.4428 | $61.44 | $61.45 | $61.40 |
| Purchase #5 | $197.31 | 9.452% | $215.9597 | $215.96 | $215.95 | $216.00 |
| Purchase #6 | $136.73 | 7.274% | $146.6757 | $146.68 | $146.70 | $146.70 |
| Purchase #7 | $197.55 | 6.479% | $210.3493 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $995.83 | $1,065.1319 | $1,065.13 | $1,065.15 | $1,065.10 | |