| 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 | $182.80 | 3.788% | $189.7245 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $214.32 | 10.643% | $237.1301 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $202.78 | 11.798% | $226.704 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $139.41 | 3.839% | $144.7619 | $144.76 | $144.75 | $144.80 |
| Purchase #5 | $211.92 | 10.679% | $234.5509 | $234.55 | $234.55 | $234.60 |
| Purchase #6 | $86.75 | 3.861% | $90.0994 | $90.10 | $90.10 | $90.10 |
| Purchase #7 | $70.41 | 9.636% | $77.1947 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $1,108.39 | $1,200.1655 | $1,200.15 | $1,200.15 | $1,200.20 | |