| 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 | $160.71 | 8.265% | $173.9927 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $30.90 | 13.451% | $35.0564 | $35.06 | $35.05 | $35.10 |
| Purchase #3 | $101.82 | 9.266% | $111.2546 | $111.25 | $111.25 | $111.30 |
| Purchase #4 | $237.98 | 4.796% | $249.3935 | $249.39 | $249.40 | $249.40 |
| Purchase #5 | $166.44 | 7.195% | $178.4154 | $178.42 | $178.40 | $178.40 |
| Purchase #6 | $124.31 | 8.162% | $134.4562 | $134.46 | $134.45 | $134.50 |
| Purchase #7 | $202.97 | 4.732% | $212.5745 | $212.57 | $212.55 | $212.60 |
| 7 purchase totals = | $1,025.13 | $1,095.1433 | $1,095.14 | $1,095.10 | $1,095.30 | |