| 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 | $15.28 | 5.700% | $16.151 | $16.15 | $16.15 | $16.20 |
| Purchase #2 | $106.44 | 7.852% | $114.7977 | $114.80 | $114.80 | $114.80 |
| Purchase #3 | $18.35 | 10.521% | $20.2806 | $20.28 | $20.30 | $20.30 |
| Purchase #4 | $186.41 | 3.223% | $192.418 | $192.42 | $192.40 | $192.40 |
| Purchase #5 | $39.95 | 9.228% | $43.6366 | $43.64 | $43.65 | $43.60 |
| Purchase #6 | $221.28 | 3.507% | $229.0403 | $229.04 | $229.05 | $229.00 |
| Purchase #7 | $118.25 | 7.725% | $127.3848 | $127.38 | $127.40 | $127.40 |
| 7 purchase totals = | $705.96 | $743.7090 | $743.71 | $743.75 | $743.70 | |