| 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 | $170.56 | 13.679% | $193.8909 | $193.89 | $193.90 | $193.90 |
| Purchase #2 | $198.45 | 11.647% | $221.5635 | $221.56 | $221.55 | $221.60 |
| Purchase #3 | $239.74 | 9.823% | $263.2897 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $78.69 | 10.346% | $86.8313 | $86.83 | $86.85 | $86.80 |
| Purchase #5 | $61.45 | 9.599% | $67.3486 | $67.35 | $67.35 | $67.30 |
| Purchase #6 | $99.69 | 10.622% | $110.2791 | $110.28 | $110.30 | $110.30 |
| Purchase #7 | $243.87 | 3.426% | $252.225 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,092.45 | $1,195.4281 | $1,195.43 | $1,195.50 | $1,195.40 | |