| 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 | $133.25 | 5.612% | $140.728 | $140.73 | $140.75 | $140.70 |
| Purchase #2 | $32.71 | 11.714% | $36.5416 | $36.54 | $36.55 | $36.50 |
| Purchase #3 | $72.37 | 9.720% | $79.4044 | $79.40 | $79.40 | $79.40 |
| Purchase #4 | $248.92 | 13.600% | $282.7731 | $282.77 | $282.75 | $282.80 |
| Purchase #5 | $248.78 | 11.851% | $278.2629 | $278.26 | $278.25 | $278.30 |
| Purchase #6 | $161.40 | 12.159% | $181.0246 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $64.36 | 8.592% | $69.8898 | $69.89 | $69.90 | $69.90 |
| 7 purchase totals = | $961.79 | $1,068.6244 | $1,068.61 | $1,068.60 | $1,068.60 | |