| 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 | $165.65 | 11.584% | $184.8389 | $184.84 | $184.85 | $184.80 |
| Purchase #2 | $218.64 | 10.370% | $241.313 | $241.31 | $241.30 | $241.30 |
| Purchase #3 | $147.65 | 10.634% | $163.3511 | $163.35 | $163.35 | $163.40 |
| Purchase #4 | $80.98 | 10.270% | $89.2966 | $89.30 | $89.30 | $89.30 |
| Purchase #5 | $209.81 | 11.648% | $234.2487 | $234.25 | $234.25 | $234.20 |
| Purchase #6 | $195.48 | 9.360% | $213.7769 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $234.73 | 9.159% | $256.2289 | $256.23 | $256.25 | $256.20 |
| 7 purchase totals = | $1,252.94 | $1,383.0541 | $1,383.06 | $1,383.10 | $1,383.00 | |