| 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 | $147.96 | 9.736% | $162.3654 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $82.37 | 13.534% | $93.518 | $93.52 | $93.50 | $93.50 |
| Purchase #3 | $123.99 | 6.868% | $132.5056 | $132.51 | $132.50 | $132.50 |
| Purchase #4 | $104.86 | 9.608% | $114.9349 | $114.93 | $114.95 | $114.90 |
| Purchase #5 | $32.51 | 11.364% | $36.2044 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $183.75 | 7.733% | $197.9594 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $221.84 | 3.229% | $229.0032 | $229.00 | $229.00 | $229.00 |
| 7 purchase totals = | $897.28 | $966.4909 | $966.49 | $966.45 | $966.50 | |