| 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 | $222.94 | 5.444% | $235.0769 | $235.08 | $235.10 | $235.10 |
| Purchase #2 | $41.97 | 8.500% | $45.5375 | $45.54 | $45.55 | $45.50 |
| Purchase #3 | $184.28 | 8.680% | $200.2755 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $231.61 | 8.612% | $251.5563 | $251.56 | $251.55 | $251.60 |
| Purchase #5 | $171.29 | 12.692% | $193.0301 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $121.89 | 11.676% | $136.1219 | $136.12 | $136.10 | $136.10 |
| Purchase #7 | $69.33 | 8.375% | $75.1364 | $75.14 | $75.15 | $75.10 |
| 7 purchase totals = | $1,043.31 | $1,136.7346 | $1,136.75 | $1,136.80 | $1,136.70 | |