| 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 | $161.44 | 3.410% | $166.9451 | $166.95 | $166.95 | $166.90 |
| Purchase #2 | $101.74 | 9.786% | $111.6963 | $111.70 | $111.70 | $111.70 |
| Purchase #3 | $70.87 | 11.104% | $78.7394 | $78.74 | $78.75 | $78.70 |
| Purchase #4 | $144.84 | 13.310% | $164.1182 | $164.12 | $164.10 | $164.10 |
| Purchase #5 | $213.33 | 6.266% | $226.6973 | $226.70 | $226.70 | $226.70 |
| Purchase #6 | $170.99 | 12.852% | $192.9656 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $221.38 | 4.438% | $231.2048 | $231.20 | $231.20 | $231.20 |
| 7 purchase totals = | $1,084.59 | $1,172.3667 | $1,172.38 | $1,172.35 | $1,172.30 | |