| 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 | $170.55 | 8.753% | $185.4782 | $185.48 | $185.50 | $185.50 |
| Purchase #2 | $208.80 | 5.797% | $220.9041 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $70.79 | 5.769% | $74.8739 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $224.34 | 5.258% | $236.1358 | $236.14 | $236.15 | $236.10 |
| Purchase #5 | $198.65 | 6.207% | $210.9802 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $15.72 | 13.617% | $17.8606 | $17.86 | $17.85 | $17.90 |
| Purchase #7 | $34.25 | 5.175% | $36.0224 | $36.02 | $36.00 | $36.00 |
| 7 purchase totals = | $923.10 | $982.2552 | $982.25 | $982.25 | $982.30 | |