| 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 | $168.86 | 6.314% | $179.5218 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $75.34 | 6.116% | $79.9478 | $79.95 | $79.95 | $79.90 |
| Purchase #3 | $217.47 | 5.353% | $229.1112 | $229.11 | $229.10 | $229.10 |
| Purchase #4 | $196.84 | 13.469% | $223.3524 | $223.35 | $223.35 | $223.40 |
| Purchase #5 | $62.29 | 7.638% | $67.0477 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $203.97 | 6.326% | $216.8731 | $216.87 | $216.85 | $216.90 |
| Purchase #7 | $167.48 | 6.799% | $178.867 | $178.87 | $178.85 | $178.90 |
| 7 purchase totals = | $1,092.25 | $1,174.7210 | $1,174.72 | $1,174.65 | $1,174.70 | |