| 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 | $167.92 | 10.204% | $185.0546 | $185.05 | $185.05 | $185.10 |
| Purchase #2 | $222.56 | 8.249% | $240.919 | $240.92 | $240.90 | $240.90 |
| Purchase #3 | $207.78 | 13.543% | $235.9196 | $235.92 | $235.90 | $235.90 |
| Purchase #4 | $163.28 | 8.599% | $177.3204 | $177.32 | $177.30 | $177.30 |
| Purchase #5 | $93.82 | 12.389% | $105.4434 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $91.72 | 4.614% | $95.952 | $95.95 | $95.95 | $96.00 |
| Purchase #7 | $143.93 | 12.765% | $162.3027 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $1,091.01 | $1,202.9117 | $1,202.90 | $1,202.85 | $1,202.90 | |