| 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 | $127.81 | 6.380% | $135.9643 | $135.96 | $135.95 | $136.00 |
| Purchase #2 | $173.31 | 5.873% | $183.4885 | $183.49 | $183.50 | $183.50 |
| Purchase #3 | $73.70 | 11.592% | $82.2433 | $82.24 | $82.25 | $82.20 |
| Purchase #4 | $175.96 | 5.831% | $186.2202 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $217.72 | 12.827% | $245.6469 | $245.65 | $245.65 | $245.60 |
| Purchase #6 | $60.28 | 13.713% | $68.5462 | $68.55 | $68.55 | $68.50 |
| Purchase #7 | $9.99 | 11.582% | $11.147 | $11.15 | $11.15 | $11.10 |
| 7 purchase totals = | $838.77 | $913.2564 | $913.26 | $913.25 | $913.10 | |