| 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 | $129.61 | 11.140% | $144.0486 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $147.27 | 12.657% | $165.91 | $165.91 | $165.90 | $165.90 |
| Purchase #3 | $177.36 | 6.200% | $188.3563 | $188.36 | $188.35 | $188.40 |
| Purchase #4 | $102.37 | 6.209% | $108.7262 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $248.30 | 3.594% | $257.2239 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $52.59 | 3.288% | $54.3192 | $54.32 | $54.30 | $54.30 |
| Purchase #7 | $186.65 | 3.474% | $193.1342 | $193.13 | $193.15 | $193.10 |
| 7 purchase totals = | $1,044.15 | $1,111.7184 | $1,111.72 | $1,111.70 | $1,111.60 | |