| 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 | $129.75 | 7.420% | $139.3775 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $168.63 | 4.568% | $176.333 | $176.33 | $176.35 | $176.30 |
| Purchase #3 | $242.93 | 12.483% | $273.255 | $273.26 | $273.25 | $273.30 |
| Purchase #4 | $219.72 | 5.430% | $231.6508 | $231.65 | $231.65 | $231.70 |
| Purchase #5 | $21.55 | 9.650% | $23.6296 | $23.63 | $23.65 | $23.60 |
| Purchase #6 | $200.39 | 9.252% | $218.9301 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $93.68 | 12.770% | $105.6429 | $105.64 | $105.65 | $105.60 |
| 7 purchase totals = | $1,076.65 | $1,168.8189 | $1,168.82 | $1,168.90 | $1,168.80 | |