| 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 | $169.58 | 13.319% | $192.1664 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $98.95 | 12.673% | $111.4899 | $111.49 | $111.50 | $111.50 |
| Purchase #3 | $118.50 | 13.281% | $134.238 | $134.24 | $134.25 | $134.20 |
| Purchase #4 | $52.58 | 8.354% | $56.9725 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $148.66 | 4.151% | $154.8309 | $154.83 | $154.85 | $154.80 |
| Purchase #6 | $217.68 | 3.369% | $225.0136 | $225.01 | $225.00 | $225.00 |
| Purchase #7 | $177.93 | 11.452% | $198.3065 | $198.31 | $198.30 | $198.30 |
| 7 purchase totals = | $983.88 | $1,073.0178 | $1,073.02 | $1,073.00 | $1,073.00 | |