| 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 | $141.60 | 10.144% | $155.9639 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $8.91 | 10.838% | $9.8757 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $36.42 | 8.596% | $39.5507 | $39.55 | $39.55 | $39.60 |
| Purchase #4 | $58.82 | 10.473% | $64.9802 | $64.98 | $65.00 | $65.00 |
| Purchase #5 | $163.41 | 13.493% | $185.4589 | $185.46 | $185.45 | $185.50 |
| Purchase #6 | $75.70 | 7.194% | $81.1459 | $81.15 | $81.15 | $81.10 |
| Purchase #7 | $181.56 | 9.333% | $198.505 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $666.42 | $735.4803 | $735.49 | $735.50 | $735.60 | |