| 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 | $123.31 | 10.427% | $136.1675 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $87.35 | 13.320% | $98.985 | $98.99 | $99.00 | $99.00 |
| Purchase #3 | $132.94 | 5.133% | $139.7638 | $139.76 | $139.75 | $139.80 |
| Purchase #4 | $134.30 | 13.168% | $151.9846 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $79.90 | 11.367% | $88.9822 | $88.98 | $89.00 | $89.00 |
| Purchase #6 | $193.82 | 3.424% | $200.4564 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $135.37 | 9.335% | $148.0068 | $148.01 | $148.00 | $148.00 |
| 7 purchase totals = | $886.99 | $964.3463 | $964.35 | $964.35 | $964.50 | |