| 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 | $179.95 | 9.447% | $196.9499 | $196.95 | $196.95 | $196.90 |
| Purchase #2 | $142.71 | 6.659% | $152.2131 | $152.21 | $152.20 | $152.20 |
| Purchase #3 | $181.78 | 11.648% | $202.9537 | $202.95 | $202.95 | $203.00 |
| Purchase #4 | $139.77 | 13.565% | $158.7298 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $208.50 | 4.285% | $217.4342 | $217.43 | $217.45 | $217.40 |
| Purchase #6 | $185.42 | 10.614% | $205.1005 | $205.10 | $205.10 | $205.10 |
| Purchase #7 | $155.64 | 3.200% | $160.6205 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $1,193.77 | $1,294.0017 | $1,293.99 | $1,294.00 | $1,293.90 | |