| 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 | $187.81 | 11.158% | $208.7658 | $208.77 | $208.75 | $208.80 |
| Purchase #2 | $213.67 | 4.325% | $222.9112 | $222.91 | $222.90 | $222.90 |
| Purchase #3 | $248.53 | 6.451% | $264.5627 | $264.56 | $264.55 | $264.60 |
| Purchase #4 | $189.95 | 8.409% | $205.9229 | $205.92 | $205.90 | $205.90 |
| Purchase #5 | $149.72 | 5.153% | $157.4351 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $17.57 | 6.800% | $18.7648 | $18.76 | $18.75 | $18.80 |
| Purchase #7 | $101.95 | 3.545% | $105.5641 | $105.56 | $105.55 | $105.60 |
| 7 purchase totals = | $1,109.20 | $1,183.9266 | $1,183.92 | $1,183.85 | $1,184.00 | |