| 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 | $209.76 | 7.750% | $226.0164 | $226.02 | $226.00 | $226.00 |
| Purchase #2 | $80.41 | 4.542% | $84.0622 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $167.76 | 7.773% | $180.8 | $180.80 | $180.80 | $180.80 |
| Purchase #4 | $216.96 | 3.326% | $224.1761 | $224.18 | $224.20 | $224.20 |
| Purchase #5 | $169.44 | 7.337% | $181.8718 | $181.87 | $181.85 | $181.90 |
| Purchase #6 | $85.45 | 12.657% | $96.2654 | $96.27 | $96.25 | $96.30 |
| Purchase #7 | $130.69 | 5.705% | $138.1459 | $138.15 | $138.15 | $138.10 |
| 7 purchase totals = | $1,060.47 | $1,131.3378 | $1,131.35 | $1,131.30 | $1,131.40 | |