| 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 | $127.77 | 6.476% | $136.0444 | $136.04 | $136.05 | $136.00 |
| Purchase #2 | $167.54 | 12.682% | $188.7874 | $188.79 | $188.80 | $188.80 |
| Purchase #3 | $54.84 | 10.683% | $60.6986 | $60.70 | $60.70 | $60.70 |
| Purchase #4 | $48.46 | 8.371% | $52.5166 | $52.52 | $52.50 | $52.50 |
| Purchase #5 | $162.82 | 5.162% | $171.2248 | $171.22 | $171.20 | $171.20 |
| Purchase #6 | $79.26 | 13.703% | $90.121 | $90.12 | $90.10 | $90.10 |
| Purchase #7 | $210.43 | 10.709% | $232.9649 | $232.96 | $232.95 | $233.00 |
| 7 purchase totals = | $851.12 | $932.3577 | $932.35 | $932.30 | $932.30 | |