| 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 | $166.25 | 3.435% | $171.9607 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $83.36 | 11.691% | $93.1056 | $93.11 | $93.10 | $93.10 |
| Purchase #3 | $167.49 | 13.729% | $190.4847 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $207.35 | 8.555% | $225.0888 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $207.84 | 4.548% | $217.2926 | $217.29 | $217.30 | $217.30 |
| Purchase #6 | $24.30 | 5.632% | $25.6686 | $25.67 | $25.65 | $25.70 |
| Purchase #7 | $121.69 | 8.153% | $131.6114 | $131.61 | $131.60 | $131.60 |
| 7 purchase totals = | $978.28 | $1,055.2124 | $1,055.21 | $1,055.20 | $1,055.30 | |