| 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 | $145.34 | 13.253% | $164.6019 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $138.67 | 7.801% | $149.4876 | $149.49 | $149.50 | $149.50 |
| Purchase #3 | $132.30 | 3.785% | $137.3076 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $141.87 | 11.343% | $157.9623 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $129.75 | 8.641% | $140.9617 | $140.96 | $140.95 | $141.00 |
| Purchase #6 | $205.93 | 8.758% | $223.9653 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $179.33 | 13.462% | $203.4714 | $203.47 | $203.45 | $203.50 |
| 7 purchase totals = | $1,073.19 | $1,177.7578 | $1,177.76 | $1,177.70 | $1,177.90 | |