| 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 | $169.49 | 7.547% | $182.2814 | $182.28 | $182.30 | $182.30 |
| Purchase #2 | $181.86 | 10.653% | $201.2335 | $201.23 | $201.25 | $201.20 |
| Purchase #3 | $101.89 | 4.432% | $106.4058 | $106.41 | $106.40 | $106.40 |
| Purchase #4 | $243.48 | 6.548% | $259.4231 | $259.42 | $259.40 | $259.40 |
| Purchase #5 | $248.79 | 3.610% | $257.7713 | $257.77 | $257.75 | $257.80 |
| Purchase #6 | $107.29 | 7.148% | $114.9591 | $114.96 | $114.95 | $115.00 |
| Purchase #7 | $195.51 | 10.124% | $215.3034 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $1,248.31 | $1,337.3776 | $1,337.37 | $1,337.35 | $1,337.40 | |