| 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 | $180.53 | 3.485% | $186.8215 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $79.93 | 8.408% | $86.6505 | $86.65 | $86.65 | $86.70 |
| Purchase #3 | $44.37 | 10.681% | $49.1092 | $49.11 | $49.10 | $49.10 |
| Purchase #4 | $110.91 | 8.866% | $120.7433 | $120.74 | $120.75 | $120.70 |
| Purchase #5 | $24.69 | 6.615% | $26.3232 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $124.68 | 12.527% | $140.2987 | $140.30 | $140.30 | $140.30 |
| Purchase #7 | $212.49 | 8.489% | $230.5283 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $777.60 | $840.4747 | $840.47 | $840.45 | $840.40 | |