| 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 | $187.67 | 6.310% | $199.512 | $199.51 | $199.50 | $199.50 |
| Purchase #2 | $232.81 | 10.616% | $257.5251 | $257.53 | $257.55 | $257.50 |
| Purchase #3 | $52.74 | 8.769% | $57.3648 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $16.45 | 6.527% | $17.5237 | $17.52 | $17.50 | $17.50 |
| Purchase #5 | $82.55 | 3.799% | $85.6861 | $85.69 | $85.70 | $85.70 |
| Purchase #6 | $138.70 | 7.824% | $149.5519 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $141.30 | 6.816% | $150.931 | $150.93 | $150.95 | $150.90 |
| 7 purchase totals = | $852.22 | $918.0946 | $918.09 | $918.10 | $918.10 | |