| 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 | $207.98 | 11.585% | $232.0745 | $232.07 | $232.05 | $232.10 |
| Purchase #2 | $95.56 | 4.482% | $99.843 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $137.69 | 11.612% | $153.6786 | $153.68 | $153.70 | $153.70 |
| Purchase #4 | $17.64 | 7.378% | $18.9415 | $18.94 | $18.95 | $18.90 |
| Purchase #5 | $150.32 | 13.456% | $170.5471 | $170.55 | $170.55 | $170.50 |
| Purchase #6 | $191.32 | 9.471% | $209.4399 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $199.53 | 3.313% | $206.1404 | $206.14 | $206.15 | $206.10 |
| 7 purchase totals = | $1,000.04 | $1,090.6650 | $1,090.66 | $1,090.70 | $1,090.50 | |