| 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 | $127.68 | 9.634% | $139.9807 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $34.46 | 6.629% | $36.7444 | $36.74 | $36.75 | $36.70 |
| Purchase #3 | $105.34 | 12.871% | $118.8983 | $118.90 | $118.90 | $118.90 |
| Purchase #4 | $186.95 | 11.461% | $208.3763 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $193.52 | 7.563% | $208.1559 | $208.16 | $208.15 | $208.20 |
| Purchase #6 | $129.85 | 5.385% | $136.8424 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $151.50 | 5.793% | $160.2764 | $160.28 | $160.30 | $160.30 |
| 7 purchase totals = | $929.30 | $1,009.2744 | $1,009.28 | $1,009.35 | $1,009.30 | |