| 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 | $144.83 | 9.398% | $158.4411 | $158.44 | $158.45 | $158.40 |
| Purchase #2 | $209.97 | 5.519% | $221.5582 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $227.56 | 11.224% | $253.1013 | $253.10 | $253.10 | $253.10 |
| Purchase #4 | $168.92 | 3.576% | $174.9606 | $174.96 | $174.95 | $175.00 |
| Purchase #5 | $115.32 | 7.597% | $124.0809 | $124.08 | $124.10 | $124.10 |
| Purchase #6 | $153.26 | 11.162% | $170.3669 | $170.37 | $170.35 | $170.40 |
| Purchase #7 | $195.90 | 6.835% | $209.2898 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $1,215.76 | $1,311.7988 | $1,311.80 | $1,311.80 | $1,311.90 | |