| 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 | $185.56 | 3.784% | $192.5816 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $171.94 | 3.363% | $177.7223 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $247.38 | 10.688% | $273.82 | $273.82 | $273.80 | $273.80 |
| Purchase #4 | $55.84 | 9.511% | $61.1509 | $61.15 | $61.15 | $61.20 |
| Purchase #5 | $133.65 | 7.179% | $143.2447 | $143.24 | $143.25 | $143.20 |
| Purchase #6 | $170.45 | 8.546% | $185.0167 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $191.95 | 3.431% | $198.5358 | $198.54 | $198.55 | $198.50 |
| 7 purchase totals = | $1,156.77 | $1,232.0720 | $1,232.07 | $1,232.05 | $1,232.00 | |