| 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 | $205.75 | 7.384% | $220.9426 | $220.94 | $220.95 | $220.90 |
| Purchase #2 | $5.93 | 10.169% | $6.533 | $6.53 | $6.55 | $6.50 |
| Purchase #3 | $17.30 | 12.809% | $19.516 | $19.52 | $19.50 | $19.50 |
| Purchase #4 | $76.90 | 5.854% | $81.4017 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $134.26 | 9.716% | $147.3047 | $147.30 | $147.30 | $147.30 |
| Purchase #6 | $179.25 | 9.368% | $196.0421 | $196.04 | $196.05 | $196.00 |
| Purchase #7 | $57.73 | 13.167% | $65.3313 | $65.33 | $65.35 | $65.30 |
| 7 purchase totals = | $677.12 | $737.0714 | $737.06 | $737.10 | $736.90 | |