| 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 | $145.31 | 13.567% | $165.0242 | $165.02 | $165.00 | $165.00 |
| Purchase #2 | $188.69 | 9.593% | $206.791 | $206.79 | $206.80 | $206.80 |
| Purchase #3 | $27.72 | 10.421% | $30.6087 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $5.99 | 11.290% | $6.6663 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $214.47 | 13.368% | $243.1403 | $243.14 | $243.15 | $243.10 |
| Purchase #6 | $227.27 | 8.835% | $247.3493 | $247.35 | $247.35 | $247.30 |
| Purchase #7 | $155.95 | 4.136% | $162.4001 | $162.40 | $162.40 | $162.40 |
| 7 purchase totals = | $965.40 | $1,061.9799 | $1,061.98 | $1,061.95 | $1,061.90 | |