| 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 | $107.68 | 12.153% | $120.7664 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $167.74 | 5.439% | $176.8634 | $176.86 | $176.85 | $176.90 |
| Purchase #3 | $199.38 | 7.527% | $214.3873 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $227.43 | 9.423% | $248.8607 | $248.86 | $248.85 | $248.90 |
| Purchase #5 | $219.41 | 5.222% | $230.8676 | $230.87 | $230.85 | $230.90 |
| Purchase #6 | $14.48 | 8.151% | $15.6603 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $237.69 | 11.854% | $265.8658 | $265.87 | $265.85 | $265.90 |
| 7 purchase totals = | $1,173.81 | $1,273.2715 | $1,273.28 | $1,273.20 | $1,273.50 | |