| 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 | $149.73 | 10.686% | $165.7301 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $11.79 | 7.491% | $12.6732 | $12.67 | $12.65 | $12.70 |
| Purchase #3 | $176.93 | 9.540% | $193.8091 | $193.81 | $193.80 | $193.80 |
| Purchase #4 | $198.29 | 12.229% | $222.5389 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $8.45 | 8.698% | $9.185 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $95.27 | 12.501% | $107.1797 | $107.18 | $107.20 | $107.20 |
| Purchase #7 | $202.71 | 12.515% | $228.0792 | $228.08 | $228.10 | $228.10 |
| 7 purchase totals = | $843.17 | $939.1952 | $939.20 | $939.25 | $939.20 | |