| 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 | $157.95 | 4.793% | $165.5205 | $165.52 | $165.50 | $165.50 |
| Purchase #2 | $71.25 | 8.502% | $77.3077 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $234.98 | 7.235% | $251.9808 | $251.98 | $252.00 | $252.00 |
| Purchase #4 | $9.88 | 12.245% | $11.0898 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $207.71 | 6.573% | $221.3628 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $121.37 | 6.526% | $129.2906 | $129.29 | $129.30 | $129.30 |
| Purchase #7 | $114.86 | 7.640% | $123.6353 | $123.64 | $123.65 | $123.60 |
| 7 purchase totals = | $918.00 | $980.1875 | $980.19 | $980.20 | $980.20 | |