| 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 | $161.25 | 4.419% | $168.3756 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $201.45 | 9.672% | $220.9342 | $220.93 | $220.95 | $220.90 |
| Purchase #3 | $248.37 | 5.158% | $261.1809 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $78.44 | 6.163% | $83.2743 | $83.27 | $83.25 | $83.30 |
| Purchase #5 | $57.74 | 6.590% | $61.5451 | $61.55 | $61.55 | $61.50 |
| Purchase #6 | $216.98 | 12.320% | $243.7119 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $67.46 | 11.339% | $75.1093 | $75.11 | $75.10 | $75.10 |
| 7 purchase totals = | $1,031.69 | $1,114.1313 | $1,114.13 | $1,114.15 | $1,114.10 | |