| 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 | $141.70 | 13.566% | $160.923 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $94.53 | 8.232% | $102.3117 | $102.31 | $102.30 | $102.30 |
| Purchase #3 | $231.44 | 11.391% | $257.8033 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $5.96 | 8.598% | $6.4724 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $161.74 | 6.808% | $172.7513 | $172.75 | $172.75 | $172.80 |
| Purchase #6 | $8.54 | 6.488% | $9.0941 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $51.73 | 4.379% | $53.9953 | $54.00 | $54.00 | $54.00 |
| 7 purchase totals = | $695.64 | $763.3511 | $763.34 | $763.30 | $763.40 | |