| 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 | $144.77 | 4.291% | $150.9821 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $159.34 | 3.427% | $164.8006 | $164.80 | $164.80 | $164.80 |
| Purchase #3 | $77.86 | 5.267% | $81.9609 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $198.41 | 3.658% | $205.6678 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $155.42 | 6.254% | $165.14 | $165.14 | $165.15 | $165.10 |
| Purchase #6 | $132.36 | 11.166% | $147.1393 | $147.14 | $147.15 | $147.10 |
| Purchase #7 | $22.56 | 8.763% | $24.5369 | $24.54 | $24.55 | $24.50 |
| 7 purchase totals = | $890.72 | $940.2276 | $940.23 | $940.25 | $940.20 | |