| 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 | $166.69 | 4.618% | $174.3877 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $217.64 | 11.196% | $242.007 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $183.60 | 13.747% | $208.8395 | $208.84 | $208.85 | $208.80 |
| Purchase #4 | $226.95 | 5.326% | $239.0374 | $239.04 | $239.05 | $239.00 |
| Purchase #5 | $101.39 | 12.638% | $114.2037 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $69.87 | 7.666% | $75.2262 | $75.23 | $75.25 | $75.20 |
| Purchase #7 | $93.38 | 13.542% | $106.0255 | $106.03 | $106.05 | $106.00 |
| 7 purchase totals = | $1,059.52 | $1,159.7270 | $1,159.74 | $1,159.80 | $1,159.60 | |