| 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 | $134.72 | 11.635% | $150.3947 | $150.39 | $150.40 | $150.40 |
| Purchase #2 | $108.26 | 12.635% | $121.9387 | $121.94 | $121.95 | $121.90 |
| Purchase #3 | $212.85 | 12.389% | $239.22 | $239.22 | $239.20 | $239.20 |
| Purchase #4 | $172.75 | 7.775% | $186.1813 | $186.18 | $186.20 | $186.20 |
| Purchase #5 | $19.99 | 10.340% | $22.057 | $22.06 | $22.05 | $22.10 |
| Purchase #6 | $209.50 | 11.315% | $233.2049 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $145.78 | 10.297% | $160.791 | $160.79 | $160.80 | $160.80 |
| 7 purchase totals = | $1,003.85 | $1,113.7876 | $1,113.78 | $1,113.80 | $1,113.80 | |