| 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 | $109.72 | 4.435% | $114.5861 | $114.59 | $114.60 | $114.60 |
| Purchase #2 | $174.30 | 11.868% | $194.9859 | $194.99 | $195.00 | $195.00 |
| Purchase #3 | $23.84 | 5.226% | $25.0859 | $25.09 | $25.10 | $25.10 |
| Purchase #4 | $109.62 | 5.560% | $115.7149 | $115.71 | $115.70 | $115.70 |
| Purchase #5 | $141.37 | 9.852% | $155.2978 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $199.58 | 3.339% | $206.244 | $206.24 | $206.25 | $206.20 |
| Purchase #7 | $17.38 | 6.475% | $18.5054 | $18.51 | $18.50 | $18.50 |
| 7 purchase totals = | $775.81 | $830.4200 | $830.43 | $830.45 | $830.40 | |