| 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 | $202.28 | 6.412% | $215.2502 | $215.25 | $215.25 | $215.30 |
| Purchase #2 | $167.70 | 13.391% | $190.1567 | $190.16 | $190.15 | $190.20 |
| Purchase #3 | $143.50 | 9.525% | $157.1684 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $205.50 | 3.491% | $212.674 | $212.67 | $212.65 | $212.70 |
| Purchase #5 | $163.73 | 6.765% | $174.8063 | $174.81 | $174.80 | $174.80 |
| Purchase #6 | $111.87 | 7.811% | $120.6082 | $120.61 | $120.60 | $120.60 |
| Purchase #7 | $238.50 | 4.658% | $249.6093 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,233.08 | $1,320.2731 | $1,320.28 | $1,320.20 | $1,320.40 | |