| 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 | $170.50 | 8.543% | $185.0658 | $185.07 | $185.05 | $185.10 |
| Purchase #2 | $114.60 | 6.211% | $121.7178 | $121.72 | $121.70 | $121.70 |
| Purchase #3 | $212.72 | 9.707% | $233.3687 | $233.37 | $233.35 | $233.40 |
| Purchase #4 | $195.53 | 5.278% | $205.8501 | $205.85 | $205.85 | $205.90 |
| Purchase #5 | $195.45 | 13.782% | $222.3869 | $222.39 | $222.40 | $222.40 |
| Purchase #6 | $134.29 | 7.416% | $144.2489 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $234.42 | 5.385% | $247.0435 | $247.04 | $247.05 | $247.00 |
| 7 purchase totals = | $1,257.51 | $1,359.6817 | $1,359.69 | $1,359.65 | $1,359.70 | |