| 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 | $104.74 | 13.435% | $118.8118 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $123.57 | 12.287% | $138.753 | $138.75 | $138.75 | $138.80 |
| Purchase #3 | $144.81 | 9.360% | $158.3642 | $158.36 | $158.35 | $158.40 |
| Purchase #4 | $33.70 | 8.471% | $36.5547 | $36.55 | $36.55 | $36.60 |
| Purchase #5 | $191.93 | 13.821% | $218.4566 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $138.53 | 4.349% | $144.5547 | $144.55 | $144.55 | $144.60 |
| Purchase #7 | $17.81 | 6.724% | $19.0075 | $19.01 | $19.00 | $19.00 |
| 7 purchase totals = | $755.09 | $834.5025 | $834.49 | $834.45 | $834.70 | |