| 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 | $145.73 | 10.384% | $160.8626 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $109.43 | 8.243% | $118.4503 | $118.45 | $118.45 | $118.50 |
| Purchase #3 | $201.34 | 6.263% | $213.9499 | $213.95 | $213.95 | $213.90 |
| Purchase #4 | $108.38 | 12.432% | $121.8538 | $121.85 | $121.85 | $121.90 |
| Purchase #5 | $110.70 | 7.260% | $118.7368 | $118.74 | $118.75 | $118.70 |
| Purchase #6 | $161.54 | 9.862% | $177.4711 | $177.47 | $177.45 | $177.50 |
| Purchase #7 | $246.50 | 13.840% | $280.6156 | $280.62 | $280.60 | $280.60 |
| 7 purchase totals = | $1,083.62 | $1,191.9401 | $1,191.94 | $1,191.90 | $1,192.00 | |