| 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 | $216.43 | 7.142% | $231.8874 | $231.89 | $231.90 | $231.90 |
| Purchase #2 | $152.41 | 12.769% | $171.8712 | $171.87 | $171.85 | $171.90 |
| Purchase #3 | $53.88 | 13.174% | $60.9782 | $60.98 | $61.00 | $61.00 |
| Purchase #4 | $40.78 | 8.501% | $44.2467 | $44.25 | $44.25 | $44.20 |
| Purchase #5 | $63.99 | 6.225% | $67.9734 | $67.97 | $67.95 | $68.00 |
| Purchase #6 | $179.51 | 8.177% | $194.1885 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $7.26 | 11.582% | $8.1009 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $714.26 | $779.2463 | $779.25 | $779.25 | $779.30 | |