| 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 | $100.81 | 13.291% | $114.2087 | $114.21 | $114.20 | $114.20 |
| Purchase #2 | $155.45 | 6.704% | $165.8714 | $165.87 | $165.85 | $165.90 |
| Purchase #3 | $37.34 | 6.623% | $39.813 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $118.33 | 3.655% | $122.655 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $160.79 | 7.318% | $172.5566 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $43.69 | 11.109% | $48.5435 | $48.54 | $48.55 | $48.50 |
| Purchase #7 | $10.34 | 12.609% | $11.6438 | $11.64 | $11.65 | $11.60 |
| 7 purchase totals = | $626.75 | $675.2920 | $675.29 | $675.25 | $675.30 | |