| 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 | $143.44 | 3.146% | $147.9526 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $231.95 | 8.216% | $251.007 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $181.47 | 10.705% | $200.8964 | $200.90 | $200.90 | $200.90 |
| Purchase #4 | $201.53 | 5.124% | $211.8564 | $211.86 | $211.85 | $211.90 |
| Purchase #5 | $228.40 | 4.587% | $238.8767 | $238.88 | $238.90 | $238.90 |
| Purchase #6 | $20.99 | 9.432% | $22.9698 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $75.45 | 7.344% | $80.991 | $80.99 | $81.00 | $81.00 |
| 7 purchase totals = | $1,083.23 | $1,154.5499 | $1,154.56 | $1,154.55 | $1,154.70 | |