| 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 | $158.65 | 3.186% | $163.7046 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $38.88 | 10.760% | $43.0635 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $203.81 | 13.231% | $230.7761 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $167.82 | 8.157% | $181.5091 | $181.51 | $181.50 | $181.50 |
| Purchase #5 | $210.71 | 11.127% | $234.1557 | $234.16 | $234.15 | $234.20 |
| Purchase #6 | $39.83 | 10.825% | $44.1416 | $44.14 | $44.15 | $44.10 |
| Purchase #7 | $145.52 | 8.677% | $158.1468 | $158.15 | $158.15 | $158.10 |
| 7 purchase totals = | $965.22 | $1,055.4974 | $1,055.50 | $1,055.50 | $1,055.50 | |