| 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 | $143.94 | 12.856% | $162.4449 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $196.47 | 6.753% | $209.7376 | $209.74 | $209.75 | $209.70 |
| Purchase #3 | $213.66 | 8.118% | $231.0049 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $165.77 | 10.452% | $183.0963 | $183.10 | $183.10 | $183.10 |
| Purchase #5 | $227.39 | 12.522% | $255.8638 | $255.86 | $255.85 | $255.90 |
| Purchase #6 | $55.67 | 6.228% | $59.1371 | $59.14 | $59.15 | $59.10 |
| Purchase #7 | $187.95 | 5.288% | $197.8888 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $1,190.85 | $1,299.1734 | $1,299.17 | $1,299.20 | $1,299.10 | |