| 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 | $159.75 | 9.635% | $175.1419 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $52.31 | 3.211% | $53.9897 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $184.49 | 7.509% | $198.3434 | $198.34 | $198.35 | $198.30 |
| Purchase #4 | $227.29 | 3.717% | $235.7384 | $235.74 | $235.75 | $235.70 |
| Purchase #5 | $199.70 | 11.502% | $222.6695 | $222.67 | $222.65 | $222.70 |
| Purchase #6 | $245.49 | 10.520% | $271.3155 | $271.32 | $271.30 | $271.30 |
| Purchase #7 | $34.37 | 4.504% | $35.918 | $35.92 | $35.90 | $35.90 |
| 7 purchase totals = | $1,103.40 | $1,193.1164 | $1,193.12 | $1,193.10 | $1,193.00 | |