| 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 | $165.72 | 10.721% | $183.4868 | $183.49 | $183.50 | $183.50 |
| Purchase #2 | $9.78 | 3.667% | $10.1386 | $10.14 | $10.15 | $10.10 |
| Purchase #3 | $159.86 | 13.791% | $181.9063 | $181.91 | $181.90 | $181.90 |
| Purchase #4 | $104.75 | 12.614% | $117.9632 | $117.96 | $117.95 | $118.00 |
| Purchase #5 | $13.35 | 11.592% | $14.8975 | $14.90 | $14.90 | $14.90 |
| Purchase #6 | $207.75 | 12.774% | $234.288 | $234.29 | $234.30 | $234.30 |
| Purchase #7 | $77.66 | 13.474% | $88.1239 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $738.87 | $830.8043 | $830.81 | $830.80 | $830.80 | |