| 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 | $176.85 | 4.308% | $184.4687 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $30.36 | 5.859% | $32.1388 | $32.14 | $32.15 | $32.10 |
| Purchase #3 | $8.60 | 12.593% | $9.683 | $9.68 | $9.70 | $9.70 |
| Purchase #4 | $96.65 | 7.752% | $104.1423 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $114.28 | 6.105% | $121.2568 | $121.26 | $121.25 | $121.30 |
| Purchase #6 | $63.95 | 8.629% | $69.4682 | $69.47 | $69.45 | $69.50 |
| Purchase #7 | $66.33 | 7.541% | $71.3319 | $71.33 | $71.35 | $71.30 |
| 7 purchase totals = | $557.02 | $592.4897 | $592.49 | $592.50 | $592.50 | |