| 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 | $155.49 | 12.471% | $174.8812 | $174.88 | $174.90 | $174.90 |
| Purchase #2 | $182.87 | 10.478% | $202.0311 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $85.32 | 8.230% | $92.3418 | $92.34 | $92.35 | $92.30 |
| Purchase #4 | $57.60 | 10.576% | $63.6918 | $63.69 | $63.70 | $63.70 |
| Purchase #5 | $230.88 | 5.410% | $243.3706 | $243.37 | $243.35 | $243.40 |
| Purchase #6 | $129.73 | 6.658% | $138.3674 | $138.37 | $138.35 | $138.40 |
| Purchase #7 | $250.79 | 9.328% | $274.1837 | $274.18 | $274.20 | $274.20 |
| 7 purchase totals = | $1,092.68 | $1,188.8676 | $1,188.86 | $1,188.90 | $1,188.90 | |