| 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 | $175.82 | 7.798% | $189.5304 | $189.53 | $189.55 | $189.50 |
| Purchase #2 | $14.65 | 4.518% | $15.3119 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $35.73 | 12.617% | $40.2381 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $151.92 | 6.268% | $161.4423 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $14.82 | 8.549% | $16.087 | $16.09 | $16.10 | $16.10 |
| Purchase #6 | $211.50 | 11.841% | $236.5437 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $76.67 | 12.549% | $86.2913 | $86.29 | $86.30 | $86.30 |
| 7 purchase totals = | $681.11 | $745.4447 | $745.44 | $745.50 | $745.30 | |