| 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 | $205.87 | 3.686% | $213.4584 | $213.46 | $213.45 | $213.50 |
| Purchase #2 | $40.58 | 10.855% | $44.985 | $44.99 | $45.00 | $45.00 |
| Purchase #3 | $79.47 | 7.866% | $85.7211 | $85.72 | $85.70 | $85.70 |
| Purchase #4 | $168.52 | 7.433% | $181.0461 | $181.05 | $181.05 | $181.00 |
| Purchase #5 | $13.95 | 9.712% | $15.3048 | $15.30 | $15.30 | $15.30 |
| Purchase #6 | $113.42 | 8.742% | $123.3352 | $123.34 | $123.35 | $123.30 |
| Purchase #7 | $84.34 | 9.466% | $92.3236 | $92.32 | $92.30 | $92.30 |
| 7 purchase totals = | $706.15 | $756.1742 | $756.18 | $756.15 | $756.10 | |