| 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 | $148.28 | 4.380% | $154.7747 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $142.79 | 11.641% | $159.4122 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $241.26 | 4.637% | $252.4472 | $252.45 | $252.45 | $252.40 |
| Purchase #4 | $236.61 | 7.820% | $255.1129 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $51.64 | 4.571% | $54.0005 | $54.00 | $54.00 | $54.00 |
| Purchase #6 | $133.86 | 3.560% | $138.6254 | $138.63 | $138.65 | $138.60 |
| Purchase #7 | $163.27 | 8.711% | $177.4924 | $177.49 | $177.50 | $177.50 |
| 7 purchase totals = | $1,117.71 | $1,191.8653 | $1,191.86 | $1,191.85 | $1,191.80 | |