| 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 | $141.70 | 5.142% | $148.9862 | $148.99 | $149.00 | $149.00 |
| Purchase #2 | $117.87 | 11.754% | $131.7244 | $131.72 | $131.70 | $131.70 |
| Purchase #3 | $223.65 | 8.304% | $242.2219 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $79.72 | 12.141% | $89.3988 | $89.40 | $89.40 | $89.40 |
| Purchase #5 | $203.25 | 13.708% | $231.1115 | $231.11 | $231.10 | $231.10 |
| Purchase #6 | $172.32 | 5.414% | $181.6494 | $181.65 | $181.65 | $181.60 |
| Purchase #7 | $118.82 | 10.175% | $130.9099 | $130.91 | $130.90 | $130.90 |
| 7 purchase totals = | $1,057.33 | $1,156.0021 | $1,156.00 | $1,155.95 | $1,155.90 | |