| 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 | $133.84 | 11.153% | $148.7672 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $170.38 | 12.780% | $192.1546 | $192.15 | $192.15 | $192.20 |
| Purchase #3 | $234.57 | 4.475% | $245.067 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $51.38 | 6.238% | $54.5851 | $54.59 | $54.60 | $54.60 |
| Purchase #5 | $44.92 | 13.653% | $51.0529 | $51.05 | $51.05 | $51.10 |
| Purchase #6 | $249.68 | 3.643% | $258.7758 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $221.87 | 11.603% | $247.6136 | $247.61 | $247.60 | $247.60 |
| 7 purchase totals = | $1,106.64 | $1,198.0162 | $1,198.02 | $1,198.00 | $1,198.20 | |