| 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 | $147.40 | 4.696% | $154.3219 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $11.81 | 12.277% | $13.2599 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $221.57 | 4.743% | $232.0791 | $232.08 | $232.10 | $232.10 |
| Purchase #4 | $64.43 | 9.249% | $70.3891 | $70.39 | $70.40 | $70.40 |
| Purchase #5 | $222.60 | 5.585% | $235.0322 | $235.03 | $235.05 | $235.00 |
| Purchase #6 | $142.95 | 5.839% | $151.2969 | $151.30 | $151.30 | $151.30 |
| Purchase #7 | $134.52 | 11.423% | $149.8862 | $149.89 | $149.90 | $149.90 |
| 7 purchase totals = | $945.28 | $1,006.2653 | $1,006.27 | $1,006.30 | $1,006.30 | |