| 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 | $171.99 | 5.391% | $181.262 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $203.69 | 9.412% | $222.8613 | $222.86 | $222.85 | $222.90 |
| Purchase #3 | $104.68 | 7.417% | $112.4441 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $246.86 | 8.812% | $268.6133 | $268.61 | $268.60 | $268.60 |
| Purchase #5 | $220.89 | 3.124% | $227.7906 | $227.79 | $227.80 | $227.80 |
| Purchase #6 | $63.96 | 6.377% | $68.0387 | $68.04 | $68.05 | $68.00 |
| Purchase #7 | $66.41 | 13.766% | $75.552 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $1,078.48 | $1,156.5620 | $1,156.55 | $1,156.55 | $1,156.60 | |