| 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 | $144.26 | 11.659% | $161.0793 | $161.08 | $161.10 | $161.10 |
| Purchase #2 | $206.71 | 6.387% | $219.9126 | $219.91 | $219.90 | $219.90 |
| Purchase #3 | $134.44 | 3.796% | $139.5433 | $139.54 | $139.55 | $139.50 |
| Purchase #4 | $54.75 | 7.499% | $58.8557 | $58.86 | $58.85 | $58.90 |
| Purchase #5 | $245.64 | 7.747% | $264.6697 | $264.67 | $264.65 | $264.70 |
| Purchase #6 | $196.81 | 11.667% | $219.7718 | $219.77 | $219.75 | $219.80 |
| Purchase #7 | $15.97 | 10.820% | $17.698 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $998.58 | $1,081.5304 | $1,081.53 | $1,081.50 | $1,081.60 | |