| 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 | $80.40 | 6.393% | $85.54 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $163.34 | 5.249% | $171.9137 | $171.91 | $171.90 | $171.90 |
| Purchase #3 | $241.76 | 9.467% | $264.6474 | $264.65 | $264.65 | $264.60 |
| Purchase #4 | $175.65 | 12.825% | $198.1771 | $198.18 | $198.20 | $198.20 |
| Purchase #5 | $5.78 | 8.455% | $6.2687 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $46.40 | 13.270% | $52.5573 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $147.92 | 3.604% | $153.251 | $153.25 | $153.25 | $153.30 |
| 7 purchase totals = | $861.25 | $932.3552 | $932.36 | $932.35 | $932.40 | |