| 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 | $144.70 | 13.287% | $163.9263 | $163.93 | $163.95 | $163.90 |
| Purchase #2 | $128.41 | 10.250% | $141.572 | $141.57 | $141.55 | $141.60 |
| Purchase #3 | $217.44 | 3.118% | $224.2198 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $200.36 | 3.817% | $208.0077 | $208.01 | $208.00 | $208.00 |
| Purchase #5 | $37.78 | 3.147% | $38.9689 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $238.82 | 10.339% | $263.5116 | $263.51 | $263.50 | $263.50 |
| Purchase #7 | $96.58 | 3.221% | $99.6908 | $99.69 | $99.70 | $99.70 |
| 7 purchase totals = | $1,064.09 | $1,139.8971 | $1,139.90 | $1,139.85 | $1,139.90 | |