| 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 | $181.55 | 9.167% | $198.1927 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $203.95 | 12.559% | $229.5641 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $182.39 | 5.417% | $192.2701 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $70.73 | 7.159% | $75.7936 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $185.59 | 12.529% | $208.8426 | $208.84 | $208.85 | $208.80 |
| Purchase #6 | $105.75 | 8.133% | $114.3506 | $114.35 | $114.35 | $114.40 |
| Purchase #7 | $66.60 | 9.587% | $72.9849 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $996.56 | $1,091.9986 | $1,091.98 | $1,092.00 | $1,092.10 | |