| 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 | $138.43 | 6.436% | $147.3394 | $147.34 | $147.35 | $147.30 |
| Purchase #2 | $9.27 | 12.304% | $10.4106 | $10.41 | $10.40 | $10.40 |
| Purchase #3 | $97.98 | 6.796% | $104.6387 | $104.64 | $104.65 | $104.60 |
| Purchase #4 | $186.41 | 4.565% | $194.9196 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $212.26 | 6.637% | $226.3477 | $226.35 | $226.35 | $226.30 |
| Purchase #6 | $236.88 | 5.809% | $250.6404 | $250.64 | $250.65 | $250.60 |
| Purchase #7 | $117.41 | 5.608% | $123.9944 | $123.99 | $124.00 | $124.00 |
| 7 purchase totals = | $998.64 | $1,058.2908 | $1,058.29 | $1,058.30 | $1,058.10 | |