| 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 | $151.75 | 9.719% | $166.4986 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $28.26 | 12.435% | $31.7741 | $31.77 | $31.75 | $31.80 |
| Purchase #3 | $201.54 | 13.302% | $228.3489 | $228.35 | $228.35 | $228.30 |
| Purchase #4 | $146.81 | 6.295% | $156.0517 | $156.05 | $156.05 | $156.10 |
| Purchase #5 | $202.84 | 9.586% | $222.2842 | $222.28 | $222.30 | $222.30 |
| Purchase #6 | $165.42 | 11.376% | $184.2382 | $184.24 | $184.25 | $184.20 |
| Purchase #7 | $186.35 | 3.414% | $192.712 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $1,082.97 | $1,181.9077 | $1,181.90 | $1,181.90 | $1,181.90 | |