| 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 | $157.40 | 6.498% | $167.6279 | $167.63 | $167.65 | $167.60 |
| Purchase #2 | $72.32 | 9.873% | $79.4602 | $79.46 | $79.45 | $79.50 |
| Purchase #3 | $181.83 | 12.739% | $204.9933 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $196.52 | 4.710% | $205.7761 | $205.78 | $205.80 | $205.80 |
| Purchase #5 | $151.49 | 13.371% | $171.7457 | $171.75 | $171.75 | $171.70 |
| Purchase #6 | $62.33 | 10.772% | $69.0442 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $199.98 | 9.522% | $219.0221 | $219.02 | $219.00 | $219.00 |
| 7 purchase totals = | $1,021.87 | $1,117.6695 | $1,117.67 | $1,117.70 | $1,117.60 | |