| 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 | $156.52 | 5.491% | $165.1145 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $244.42 | 12.534% | $275.0556 | $275.06 | $275.05 | $275.10 |
| Purchase #3 | $128.41 | 3.622% | $133.061 | $133.06 | $133.05 | $133.10 |
| Purchase #4 | $92.35 | 3.175% | $95.2821 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $73.39 | 9.320% | $80.2299 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $109.28 | 3.481% | $113.084 | $113.08 | $113.10 | $113.10 |
| Purchase #7 | $225.32 | 5.192% | $237.0186 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $1,029.69 | $1,098.8457 | $1,098.84 | $1,098.85 | $1,098.90 | |