| 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 | $171.93 | 7.608% | $185.0104 | $185.01 | $185.00 | $185.00 |
| Purchase #2 | $216.51 | 6.561% | $230.7152 | $230.72 | $230.70 | $230.70 |
| Purchase #3 | $121.62 | 6.473% | $129.4925 | $129.49 | $129.50 | $129.50 |
| Purchase #4 | $226.94 | 3.306% | $234.4426 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $87.98 | 5.176% | $92.5338 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $40.73 | 12.526% | $45.8318 | $45.83 | $45.85 | $45.80 |
| Purchase #7 | $139.96 | 10.192% | $154.2247 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $1,005.67 | $1,072.2510 | $1,072.24 | $1,072.25 | $1,072.10 | |