| 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 | $167.97 | 9.144% | $183.3292 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $138.49 | 3.532% | $143.3815 | $143.38 | $143.40 | $143.40 |
| Purchase #3 | $153.35 | 8.722% | $166.7252 | $166.73 | $166.75 | $166.70 |
| Purchase #4 | $50.35 | 3.773% | $52.2497 | $52.25 | $52.25 | $52.20 |
| Purchase #5 | $108.98 | 8.543% | $118.2902 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $204.61 | 13.386% | $231.9991 | $232.00 | $232.00 | $232.00 |
| Purchase #7 | $205.56 | 13.617% | $233.5511 | $233.55 | $233.55 | $233.60 |
| 7 purchase totals = | $1,029.31 | $1,129.5260 | $1,129.53 | $1,129.60 | $1,129.50 | |