| 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 | $144.27 | 13.502% | $163.7493 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $140.67 | 8.102% | $152.0671 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $236.48 | 6.318% | $251.4208 | $251.42 | $251.40 | $251.40 |
| Purchase #4 | $101.55 | 6.784% | $108.4392 | $108.44 | $108.45 | $108.40 |
| Purchase #5 | $112.99 | 13.533% | $128.2809 | $128.28 | $128.30 | $128.30 |
| Purchase #6 | $61.28 | 9.449% | $67.0703 | $67.07 | $67.05 | $67.10 |
| Purchase #7 | $167.72 | 5.560% | $177.0452 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $964.96 | $1,048.0728 | $1,048.08 | $1,048.05 | $1,048.00 | |