| 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 | $146.59 | 9.643% | $160.7257 | $160.73 | $160.75 | $160.70 |
| Purchase #2 | $132.46 | 7.122% | $141.8938 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $160.38 | 13.343% | $181.7795 | $181.78 | $181.80 | $181.80 |
| Purchase #4 | $227.90 | 3.511% | $235.9016 | $235.90 | $235.90 | $235.90 |
| Purchase #5 | $11.69 | 11.621% | $13.0485 | $13.05 | $13.05 | $13.00 |
| Purchase #6 | $230.47 | 4.735% | $241.3828 | $241.38 | $241.40 | $241.40 |
| Purchase #7 | $134.52 | 5.515% | $141.9388 | $141.94 | $141.95 | $141.90 |
| 7 purchase totals = | $1,044.01 | $1,116.6707 | $1,116.67 | $1,116.75 | $1,116.60 | |