| 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 | $136.77 | 4.366% | $142.7414 | $142.74 | $142.75 | $142.70 |
| Purchase #2 | $61.85 | 8.573% | $67.1524 | $67.15 | $67.15 | $67.20 |
| Purchase #3 | $82.37 | 4.149% | $85.7875 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $140.45 | 5.347% | $147.9599 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $17.90 | 4.136% | $18.6403 | $18.64 | $18.65 | $18.60 |
| Purchase #6 | $223.70 | 8.730% | $243.229 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $61.56 | 13.182% | $69.6748 | $69.67 | $69.65 | $69.70 |
| 7 purchase totals = | $724.60 | $775.1853 | $775.18 | $775.20 | $775.20 | |