| 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 | $184.91 | 3.340% | $191.086 | $191.09 | $191.10 | $191.10 |
| Purchase #2 | $100.45 | 5.832% | $106.3082 | $106.31 | $106.30 | $106.30 |
| Purchase #3 | $192.33 | 3.865% | $199.7636 | $199.76 | $199.75 | $199.80 |
| Purchase #4 | $136.72 | 5.723% | $144.5445 | $144.54 | $144.55 | $144.50 |
| Purchase #5 | $74.80 | 8.138% | $80.8872 | $80.89 | $80.90 | $80.90 |
| Purchase #6 | $195.99 | 7.682% | $211.046 | $211.05 | $211.05 | $211.00 |
| Purchase #7 | $54.95 | 5.592% | $58.0228 | $58.02 | $58.00 | $58.00 |
| 7 purchase totals = | $940.15 | $991.6583 | $991.66 | $991.65 | $991.60 | |