| 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 | $179.44 | 8.703% | $195.0567 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $180.29 | 3.692% | $186.9463 | $186.95 | $186.95 | $186.90 |
| Purchase #3 | $109.65 | 9.324% | $119.8738 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $234.86 | 6.632% | $250.4359 | $250.44 | $250.45 | $250.40 |
| Purchase #5 | $56.44 | 12.429% | $63.4549 | $63.45 | $63.45 | $63.50 |
| Purchase #6 | $216.87 | 6.601% | $231.1856 | $231.19 | $231.20 | $231.20 |
| Purchase #7 | $105.84 | 3.563% | $109.6111 | $109.61 | $109.60 | $109.60 |
| 7 purchase totals = | $1,083.39 | $1,156.5643 | $1,156.57 | $1,156.55 | $1,156.60 | |