| 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 | $179.98 | 6.731% | $192.0945 | $192.09 | $192.10 | $192.10 |
| Purchase #2 | $218.31 | 12.585% | $245.7843 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $74.33 | 11.231% | $82.678 | $82.68 | $82.70 | $82.70 |
| Purchase #4 | $235.33 | 9.104% | $256.7544 | $256.75 | $256.75 | $256.80 |
| Purchase #5 | $242.33 | 12.219% | $271.9403 | $271.94 | $271.95 | $271.90 |
| Purchase #6 | $107.77 | 9.730% | $118.256 | $118.26 | $118.25 | $118.30 |
| Purchase #7 | $148.72 | 8.494% | $161.3523 | $161.35 | $161.35 | $161.40 |
| 7 purchase totals = | $1,206.77 | $1,328.8598 | $1,328.85 | $1,328.90 | $1,329.00 | |