| 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 | $64.50 | 7.250% | $69.1763 | $69.18 | $69.20 | $69.20 |
| Purchase #2 | $155.64 | 5.291% | $163.8749 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $161.25 | 6.700% | $172.0538 | $172.05 | $172.05 | $172.10 |
| Purchase #4 | $160.97 | 12.869% | $181.6852 | $181.69 | $181.70 | $181.70 |
| Purchase #5 | $42.87 | 8.868% | $46.6717 | $46.67 | $46.65 | $46.70 |
| Purchase #6 | $158.38 | 5.502% | $167.0941 | $167.09 | $167.10 | $167.10 |
| Purchase #7 | $22.76 | 3.117% | $23.4694 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $766.37 | $824.0254 | $824.02 | $824.00 | $824.20 | |