| 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 | $206.84 | 6.208% | $219.6806 | $219.68 | $219.70 | $219.70 |
| Purchase #2 | $194.87 | 10.258% | $214.8598 | $214.86 | $214.85 | $214.90 |
| Purchase #3 | $152.70 | 8.374% | $165.4871 | $165.49 | $165.50 | $165.50 |
| Purchase #4 | $58.70 | 7.640% | $63.1847 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $61.36 | 11.650% | $68.5084 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $40.43 | 12.535% | $45.4979 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $152.76 | 8.614% | $165.9187 | $165.92 | $165.90 | $165.90 |
| 7 purchase totals = | $867.66 | $943.1372 | $943.14 | $943.15 | $943.20 | |