| 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 | $97.64 | 12.550% | $109.8938 | $109.89 | $109.90 | $109.90 |
| Purchase #2 | $149.78 | 3.867% | $155.572 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $224.61 | 4.242% | $234.138 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $70.41 | 9.185% | $76.8772 | $76.88 | $76.90 | $76.90 |
| Purchase #5 | $148.71 | 6.221% | $157.9612 | $157.96 | $157.95 | $158.00 |
| Purchase #6 | $214.74 | 8.325% | $232.6171 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $99.44 | 3.301% | $102.7225 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $1,005.33 | $1,069.7818 | $1,069.78 | $1,069.75 | $1,069.80 | |