| 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 | $73.66 | 5.110% | $77.424 | $77.42 | $77.40 | $77.40 |
| Purchase #2 | $155.93 | 4.703% | $163.2634 | $163.26 | $163.25 | $163.30 |
| Purchase #3 | $9.48 | 7.560% | $10.1967 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $120.73 | 11.754% | $134.9206 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $139.53 | 5.657% | $147.4232 | $147.42 | $147.40 | $147.40 |
| Purchase #6 | $38.66 | 12.711% | $43.5741 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $192.78 | 9.838% | $211.7457 | $211.75 | $211.75 | $211.70 |
| 7 purchase totals = | $730.77 | $788.5477 | $788.54 | $788.45 | $788.50 | |