| 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 | $71.63 | 13.463% | $81.2735 | $81.27 | $81.25 | $81.30 |
| Purchase #2 | $182.98 | 5.156% | $192.4144 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $141.77 | 3.870% | $147.2565 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $120.94 | 10.792% | $133.9918 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $105.51 | 12.499% | $118.6977 | $118.70 | $118.70 | $118.70 |
| Purchase #6 | $28.37 | 8.346% | $30.7378 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $211.52 | 3.172% | $218.2294 | $218.23 | $218.25 | $218.20 |
| 7 purchase totals = | $862.72 | $922.6011 | $922.60 | $922.60 | $922.60 | |