| 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 | $166.68 | 10.492% | $184.1681 | $184.17 | $184.15 | $184.20 |
| Purchase #2 | $38.67 | 11.307% | $43.0424 | $43.04 | $43.05 | $43.00 |
| Purchase #3 | $167.50 | 5.523% | $176.751 | $176.75 | $176.75 | $176.80 |
| Purchase #4 | $177.99 | 7.277% | $190.9423 | $190.94 | $190.95 | $190.90 |
| Purchase #5 | $14.44 | 5.606% | $15.2495 | $15.25 | $15.25 | $15.20 |
| Purchase #6 | $34.78 | 12.686% | $39.1922 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $123.43 | 5.702% | $130.468 | $130.47 | $130.45 | $130.50 |
| 7 purchase totals = | $723.49 | $779.8135 | $779.81 | $779.80 | $779.80 | |