| 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 | $169.45 | 9.840% | $186.1239 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $145.94 | 7.804% | $157.3292 | $157.33 | $157.35 | $157.30 |
| Purchase #3 | $176.67 | 4.793% | $185.1378 | $185.14 | $185.15 | $185.10 |
| Purchase #4 | $152.49 | 11.313% | $169.7412 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $175.72 | 4.682% | $183.9472 | $183.95 | $183.95 | $183.90 |
| Purchase #6 | $189.41 | 6.653% | $202.0114 | $202.01 | $202.00 | $202.00 |
| Purchase #7 | $64.72 | 4.823% | $67.8414 | $67.84 | $67.85 | $67.80 |
| 7 purchase totals = | $1,074.40 | $1,152.1321 | $1,152.13 | $1,152.15 | $1,151.90 | |