| 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 | $140.91 | 8.640% | $153.0846 | $153.08 | $153.10 | $153.10 |
| Purchase #2 | $15.35 | 7.859% | $16.5564 | $16.56 | $16.55 | $16.60 |
| Purchase #3 | $219.50 | 5.588% | $231.7657 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $24.61 | 5.175% | $25.8836 | $25.88 | $25.90 | $25.90 |
| Purchase #5 | $135.72 | 9.147% | $148.1343 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $165.92 | 12.496% | $186.6534 | $186.65 | $186.65 | $186.70 |
| Purchase #7 | $165.79 | 9.596% | $181.6992 | $181.70 | $181.70 | $181.70 |
| 7 purchase totals = | $867.80 | $943.7772 | $943.77 | $943.80 | $943.90 | |