| 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 | $169.60 | 12.240% | $190.359 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $152.60 | 12.109% | $171.0783 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $151.48 | 3.731% | $157.1317 | $157.13 | $157.15 | $157.10 |
| Purchase #4 | $184.95 | 8.777% | $201.1831 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $239.71 | 13.174% | $271.2894 | $271.29 | $271.30 | $271.30 |
| Purchase #6 | $217.34 | 3.126% | $224.134 | $224.13 | $224.15 | $224.10 |
| Purchase #7 | $148.81 | 4.362% | $155.3011 | $155.30 | $155.30 | $155.30 |
| 7 purchase totals = | $1,264.49 | $1,370.4766 | $1,370.47 | $1,370.55 | $1,370.50 | |