| 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 | $140.45 | 12.262% | $157.672 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $236.75 | 3.690% | $245.4861 | $245.49 | $245.50 | $245.50 |
| Purchase #3 | $141.81 | 9.636% | $155.4748 | $155.47 | $155.45 | $155.50 |
| Purchase #4 | $53.70 | 9.106% | $58.5899 | $58.59 | $58.60 | $58.60 |
| Purchase #5 | $163.33 | 6.857% | $174.5295 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $66.50 | 8.721% | $72.2995 | $72.30 | $72.30 | $72.30 |
| Purchase #7 | $129.59 | 12.674% | $146.0142 | $146.01 | $146.00 | $146.00 |
| 7 purchase totals = | $932.13 | $1,010.0660 | $1,010.06 | $1,010.05 | $1,010.10 | |