| 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 | $175.80 | 9.504% | $192.508 | $192.51 | $192.50 | $192.50 |
| Purchase #2 | $221.41 | 12.790% | $249.7283 | $249.73 | $249.75 | $249.70 |
| Purchase #3 | $149.87 | 10.630% | $165.8012 | $165.80 | $165.80 | $165.80 |
| Purchase #4 | $88.54 | 7.659% | $95.3213 | $95.32 | $95.30 | $95.30 |
| Purchase #5 | $12.29 | 10.291% | $13.5548 | $13.55 | $13.55 | $13.60 |
| Purchase #6 | $120.28 | 6.183% | $127.7169 | $127.72 | $127.70 | $127.70 |
| Purchase #7 | $172.65 | 9.852% | $189.6595 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $940.84 | $1,034.2900 | $1,034.29 | $1,034.25 | $1,034.30 | |