| 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 | $155.47 | 6.691% | $165.8725 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $74.55 | 7.518% | $80.1547 | $80.15 | $80.15 | $80.20 |
| Purchase #3 | $136.58 | 7.836% | $147.2824 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $104.26 | 13.750% | $118.5958 | $118.60 | $118.60 | $118.60 |
| Purchase #5 | $244.46 | 10.114% | $269.1847 | $269.18 | $269.20 | $269.20 |
| Purchase #6 | $75.31 | 8.510% | $81.7189 | $81.72 | $81.70 | $81.70 |
| Purchase #7 | $41.78 | 6.562% | $44.5216 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $832.41 | $907.3306 | $907.32 | $907.30 | $907.40 | |