| 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 | $212.80 | 11.733% | $237.7678 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $143.31 | 3.204% | $147.9017 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $220.52 | 3.249% | $227.6847 | $227.68 | $227.70 | $227.70 |
| Purchase #4 | $98.28 | 3.141% | $101.367 | $101.37 | $101.35 | $101.40 |
| Purchase #5 | $19.37 | 12.871% | $21.8631 | $21.86 | $21.85 | $21.90 |
| Purchase #6 | $141.57 | 11.249% | $157.4952 | $157.50 | $157.50 | $157.50 |
| Purchase #7 | $165.58 | 3.624% | $171.5806 | $171.58 | $171.60 | $171.60 |
| 7 purchase totals = | $1,001.43 | $1,065.6601 | $1,065.66 | $1,065.65 | $1,065.80 | |