| 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 | $213.91 | 8.432% | $231.9469 | $231.95 | $231.95 | $231.90 |
| Purchase #2 | $122.85 | 3.654% | $127.3389 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $173.46 | 4.514% | $181.29 | $181.29 | $181.30 | $181.30 |
| Purchase #4 | $155.94 | 9.831% | $171.2705 | $171.27 | $171.25 | $171.30 |
| Purchase #5 | $140.89 | 3.235% | $145.4478 | $145.45 | $145.45 | $145.40 |
| Purchase #6 | $158.84 | 13.110% | $179.6639 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $121.66 | 6.408% | $129.456 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $1,087.55 | $1,166.4140 | $1,166.42 | $1,166.40 | $1,166.40 | |