| 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 | $182.91 | 11.422% | $203.802 | $203.80 | $203.80 | $203.80 |
| Purchase #2 | $94.40 | 11.864% | $105.5996 | $105.60 | $105.60 | $105.60 |
| Purchase #3 | $20.88 | 6.691% | $22.2771 | $22.28 | $22.30 | $22.30 |
| Purchase #4 | $7.41 | 6.334% | $7.8793 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $51.25 | 9.632% | $56.1864 | $56.19 | $56.20 | $56.20 |
| Purchase #6 | $166.69 | 10.244% | $183.7657 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $134.45 | 5.583% | $141.9563 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $657.99 | $721.4664 | $721.48 | $721.50 | $721.60 | |