| 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 | $152.52 | 7.130% | $163.3947 | $163.39 | $163.40 | $163.40 |
| Purchase #2 | $189.92 | 8.470% | $206.0062 | $206.01 | $206.00 | $206.00 |
| Purchase #3 | $234.36 | 9.265% | $256.0735 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $5.57 | 7.531% | $5.9895 | $5.99 | $6.00 | $6.00 |
| Purchase #5 | $161.75 | 9.794% | $177.5918 | $177.59 | $177.60 | $177.60 |
| Purchase #6 | $104.97 | 7.389% | $112.7262 | $112.73 | $112.75 | $112.70 |
| Purchase #7 | $246.43 | 4.416% | $257.3123 | $257.31 | $257.30 | $257.30 |
| 7 purchase totals = | $1,095.52 | $1,179.0942 | $1,179.09 | $1,179.10 | $1,179.10 | |