| 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 | $167.73 | 11.133% | $186.4034 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $83.82 | 3.493% | $86.7478 | $86.75 | $86.75 | $86.70 |
| Purchase #3 | $120.60 | 6.394% | $128.3112 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $109.89 | 9.855% | $120.7197 | $120.72 | $120.70 | $120.70 |
| Purchase #5 | $141.94 | 6.242% | $150.7999 | $150.80 | $150.80 | $150.80 |
| Purchase #6 | $65.90 | 11.124% | $73.2307 | $73.23 | $73.25 | $73.20 |
| Purchase #7 | $137.99 | 13.868% | $157.1265 | $157.13 | $157.15 | $157.10 |
| 7 purchase totals = | $827.87 | $903.3392 | $903.34 | $903.35 | $903.20 | |