| 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 | $141.26 | 11.653% | $157.721 | $157.72 | $157.70 | $157.70 |
| Purchase #2 | $155.79 | 10.549% | $172.2243 | $172.22 | $172.20 | $172.20 |
| Purchase #3 | $63.92 | 4.782% | $66.9767 | $66.98 | $67.00 | $67.00 |
| Purchase #4 | $83.44 | 12.713% | $94.0477 | $94.05 | $94.05 | $94.00 |
| Purchase #5 | $164.40 | 13.476% | $186.5545 | $186.55 | $186.55 | $186.60 |
| Purchase #6 | $200.88 | 10.392% | $221.7554 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $194.64 | 7.102% | $208.4633 | $208.46 | $208.45 | $208.50 |
| 7 purchase totals = | $1,004.33 | $1,107.7429 | $1,107.74 | $1,107.70 | $1,107.80 | |