| 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 | $149.52 | 5.594% | $157.8841 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $104.49 | 9.263% | $114.1689 | $114.17 | $114.15 | $114.20 |
| Purchase #3 | $132.46 | 8.574% | $143.8171 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $163.38 | 11.373% | $181.9612 | $181.96 | $181.95 | $182.00 |
| Purchase #5 | $155.39 | 6.509% | $165.5043 | $165.50 | $165.50 | $165.50 |
| Purchase #6 | $44.78 | 10.193% | $49.3444 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $157.90 | 3.796% | $163.8939 | $163.89 | $163.90 | $163.90 |
| 7 purchase totals = | $907.92 | $976.5739 | $976.56 | $976.55 | $976.60 | |