| 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 | $82.62 | 3.118% | $85.1961 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $153.55 | 11.563% | $171.305 | $171.31 | $171.30 | $171.30 |
| Purchase #3 | $25.30 | 7.805% | $27.2747 | $27.27 | $27.25 | $27.30 |
| Purchase #4 | $221.50 | 6.339% | $235.5409 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $80.95 | 7.131% | $86.7225 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $29.79 | 4.368% | $31.0912 | $31.09 | $31.10 | $31.10 |
| Purchase #7 | $74.82 | 13.585% | $84.9843 | $84.98 | $85.00 | $85.00 |
| 7 purchase totals = | $668.53 | $722.1147 | $722.11 | $722.10 | $722.10 | |