| 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 | $25.92 | 8.691% | $28.1727 | $28.17 | $28.15 | $28.20 |
| Purchase #2 | $154.59 | 3.797% | $160.4598 | $160.46 | $160.45 | $160.50 |
| Purchase #3 | $173.88 | 6.119% | $184.5197 | $184.52 | $184.50 | $184.50 |
| Purchase #4 | $134.80 | 11.375% | $150.1335 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $183.88 | 12.682% | $207.1997 | $207.20 | $207.20 | $207.20 |
| Purchase #6 | $196.60 | 5.823% | $208.048 | $208.05 | $208.05 | $208.00 |
| Purchase #7 | $168.39 | 10.578% | $186.2023 | $186.20 | $186.20 | $186.20 |
| 7 purchase totals = | $1,038.06 | $1,124.7357 | $1,124.73 | $1,124.70 | $1,124.70 | |