| 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 | $162.56 | 7.146% | $174.1765 | $174.18 | $174.20 | $174.20 |
| Purchase #2 | $13.30 | 4.807% | $13.9393 | $13.94 | $13.95 | $13.90 |
| Purchase #3 | $203.81 | 3.614% | $211.1757 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $150.37 | 8.497% | $163.1469 | $163.15 | $163.15 | $163.10 |
| Purchase #5 | $179.34 | 8.266% | $194.1642 | $194.16 | $194.15 | $194.20 |
| Purchase #6 | $138.45 | 4.406% | $144.5501 | $144.55 | $144.55 | $144.60 |
| Purchase #7 | $193.92 | 9.772% | $212.8699 | $212.87 | $212.85 | $212.90 |
| 7 purchase totals = | $1,041.75 | $1,114.0226 | $1,114.03 | $1,114.05 | $1,114.10 | |