| 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 | $154.72 | 6.295% | $164.4596 | $164.46 | $164.45 | $164.50 |
| Purchase #2 | $214.67 | 7.346% | $230.4397 | $230.44 | $230.45 | $230.40 |
| Purchase #3 | $148.32 | 5.533% | $156.5265 | $156.53 | $156.55 | $156.50 |
| Purchase #4 | $23.27 | 9.198% | $25.4104 | $25.41 | $25.40 | $25.40 |
| Purchase #5 | $154.74 | 9.310% | $169.1463 | $169.15 | $169.15 | $169.10 |
| Purchase #6 | $231.43 | 7.597% | $249.0117 | $249.01 | $249.00 | $249.00 |
| Purchase #7 | $136.67 | 13.335% | $154.8949 | $154.89 | $154.90 | $154.90 |
| 7 purchase totals = | $1,063.82 | $1,149.8891 | $1,149.89 | $1,149.90 | $1,149.80 | |