| 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 | $80.52 | 13.641% | $91.5037 | $91.50 | $91.50 | $91.50 |
| Purchase #2 | $129.70 | 8.339% | $140.5157 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $116.79 | 5.465% | $123.1726 | $123.17 | $123.15 | $123.20 |
| Purchase #4 | $181.66 | 8.675% | $197.419 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $85.64 | 6.274% | $91.0131 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $186.31 | 3.493% | $192.8178 | $192.82 | $192.80 | $192.80 |
| Purchase #7 | $76.79 | 13.332% | $87.0276 | $87.03 | $87.05 | $87.00 |
| 7 purchase totals = | $857.41 | $923.4695 | $923.47 | $923.40 | $923.40 | |