| 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 | $159.49 | 11.518% | $177.8601 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $13.32 | 5.195% | $14.012 | $14.01 | $14.00 | $14.00 |
| Purchase #3 | $217.78 | 6.195% | $231.2715 | $231.27 | $231.25 | $231.30 |
| Purchase #4 | $244.82 | 7.103% | $262.2096 | $262.21 | $262.20 | $262.20 |
| Purchase #5 | $88.79 | 4.203% | $92.5218 | $92.52 | $92.50 | $92.50 |
| Purchase #6 | $137.99 | 7.465% | $148.291 | $148.29 | $148.30 | $148.30 |
| Purchase #7 | $102.47 | 4.326% | $106.9029 | $106.90 | $106.90 | $106.90 |
| 7 purchase totals = | $964.66 | $1,033.0689 | $1,033.06 | $1,033.00 | $1,033.10 | |