| 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 | $165.85 | 9.544% | $181.6787 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $66.64 | 5.771% | $70.4858 | $70.49 | $70.50 | $70.50 |
| Purchase #3 | $8.30 | 13.408% | $9.4129 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $76.51 | 7.854% | $82.5191 | $82.52 | $82.50 | $82.50 |
| Purchase #5 | $19.46 | 11.126% | $21.6251 | $21.63 | $21.65 | $21.60 |
| Purchase #6 | $100.64 | 12.330% | $113.0489 | $113.05 | $113.05 | $113.00 |
| Purchase #7 | $17.36 | 8.813% | $18.8899 | $18.89 | $18.90 | $18.90 |
| 7 purchase totals = | $454.76 | $497.6604 | $497.67 | $497.70 | $497.60 | |