| 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 | $143.50 | 13.215% | $162.4635 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $120.41 | 11.673% | $134.4655 | $134.47 | $134.45 | $134.50 |
| Purchase #3 | $176.77 | 4.137% | $184.083 | $184.08 | $184.10 | $184.10 |
| Purchase #4 | $103.82 | 13.630% | $117.9707 | $117.97 | $117.95 | $118.00 |
| Purchase #5 | $89.34 | 4.175% | $93.0699 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $76.52 | 3.460% | $79.1676 | $79.17 | $79.15 | $79.20 |
| Purchase #7 | $222.65 | 5.355% | $234.5729 | $234.57 | $234.55 | $234.60 |
| 7 purchase totals = | $933.01 | $1,005.7931 | $1,005.79 | $1,005.70 | $1,006.00 | |