| 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 | $140.70 | 9.785% | $154.4675 | $154.47 | $154.45 | $154.50 |
| Purchase #2 | $153.77 | 11.199% | $170.9907 | $170.99 | $171.00 | $171.00 |
| Purchase #3 | $248.72 | 4.695% | $260.3974 | $260.40 | $260.40 | $260.40 |
| Purchase #4 | $90.81 | 11.121% | $100.909 | $100.91 | $100.90 | $100.90 |
| Purchase #5 | $148.43 | 12.537% | $167.0387 | $167.04 | $167.05 | $167.00 |
| Purchase #6 | $148.42 | 4.608% | $155.2592 | $155.26 | $155.25 | $155.30 |
| Purchase #7 | $131.67 | 11.862% | $147.2887 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $1,062.52 | $1,156.3512 | $1,156.36 | $1,156.35 | $1,156.40 | |