| 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 | $126.63 | 9.530% | $138.6978 | $138.70 | $138.70 | $138.70 |
| Purchase #2 | $109.69 | 7.448% | $117.8597 | $117.86 | $117.85 | $117.90 |
| Purchase #3 | $162.62 | 11.751% | $181.7295 | $181.73 | $181.75 | $181.70 |
| Purchase #4 | $16.71 | 3.816% | $17.3477 | $17.35 | $17.35 | $17.30 |
| Purchase #5 | $168.64 | 7.687% | $181.6034 | $181.60 | $181.60 | $181.60 |
| Purchase #6 | $23.35 | 10.646% | $25.8358 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $214.69 | 8.617% | $233.1898 | $233.19 | $233.20 | $233.20 |
| 7 purchase totals = | $822.33 | $896.2637 | $896.27 | $896.30 | $896.20 | |