| 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 | $176.76 | 12.467% | $198.7967 | $198.80 | $198.80 | $198.80 |
| Purchase #2 | $89.60 | 3.736% | $92.9475 | $92.95 | $92.95 | $92.90 |
| Purchase #3 | $184.45 | 4.249% | $192.2873 | $192.29 | $192.30 | $192.30 |
| Purchase #4 | $37.52 | 4.136% | $39.0718 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $76.62 | 3.760% | $79.5009 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $215.71 | 10.170% | $237.6477 | $237.65 | $237.65 | $237.60 |
| Purchase #7 | $79.56 | 8.402% | $86.2446 | $86.24 | $86.25 | $86.20 |
| 7 purchase totals = | $860.22 | $926.4965 | $926.50 | $926.50 | $926.40 | |