| 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 | $89.29 | 6.655% | $95.2322 | $95.23 | $95.25 | $95.20 |
| Purchase #2 | $164.52 | 3.554% | $170.367 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $86.32 | 4.377% | $90.0982 | $90.10 | $90.10 | $90.10 |
| Purchase #4 | $150.89 | 3.820% | $156.654 | $156.65 | $156.65 | $156.70 |
| Purchase #5 | $101.28 | 4.801% | $106.1425 | $106.14 | $106.15 | $106.10 |
| Purchase #6 | $131.92 | 6.309% | $140.2428 | $140.24 | $140.25 | $140.20 |
| Purchase #7 | $157.44 | 12.698% | $177.4317 | $177.43 | $177.45 | $177.40 |
| 7 purchase totals = | $881.66 | $936.1684 | $936.16 | $936.20 | $936.10 | |