| 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 | $186.51 | 6.736% | $199.0733 | $199.07 | $199.05 | $199.10 |
| Purchase #2 | $184.25 | 6.511% | $196.2465 | $196.25 | $196.25 | $196.20 |
| Purchase #3 | $181.78 | 3.288% | $187.7569 | $187.76 | $187.75 | $187.80 |
| Purchase #4 | $139.78 | 13.205% | $158.2379 | $158.24 | $158.25 | $158.20 |
| Purchase #5 | $8.52 | 4.136% | $8.8724 | $8.87 | $8.85 | $8.90 |
| Purchase #6 | $44.36 | 12.747% | $50.0146 | $50.01 | $50.00 | $50.00 |
| Purchase #7 | $110.34 | 7.554% | $118.6751 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $855.54 | $918.8767 | $918.88 | $918.85 | $918.90 | |