| 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 | $168.47 | 12.289% | $189.1733 | $189.17 | $189.15 | $189.20 |
| Purchase #2 | $204.73 | 10.368% | $225.9564 | $225.96 | $225.95 | $226.00 |
| Purchase #3 | $98.35 | 3.725% | $102.0135 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $168.31 | 12.125% | $188.7176 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $43.81 | 10.528% | $48.4223 | $48.42 | $48.40 | $48.40 |
| Purchase #6 | $216.99 | 12.106% | $243.2588 | $243.26 | $243.25 | $243.30 |
| Purchase #7 | $214.52 | 4.497% | $224.167 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $1,115.18 | $1,221.7089 | $1,221.71 | $1,221.60 | $1,221.80 | |