| 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 | $157.25 | 12.608% | $177.0761 | $177.08 | $177.10 | $177.10 |
| Purchase #2 | $115.81 | 4.404% | $120.9103 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $114.36 | 8.554% | $124.1424 | $124.14 | $124.15 | $124.10 |
| Purchase #4 | $85.89 | 3.278% | $88.7055 | $88.71 | $88.70 | $88.70 |
| Purchase #5 | $116.33 | 10.165% | $128.1549 | $128.15 | $128.15 | $128.20 |
| Purchase #6 | $71.99 | 9.557% | $78.8701 | $78.87 | $78.85 | $78.90 |
| Purchase #7 | $71.49 | 9.373% | $78.1908 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $733.12 | $796.0501 | $796.05 | $796.05 | $796.10 | |