| 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 | $188.96 | 3.584% | $195.7323 | $195.73 | $195.75 | $195.70 |
| Purchase #2 | $51.89 | 12.758% | $58.5101 | $58.51 | $58.50 | $58.50 |
| Purchase #3 | $148.53 | 10.861% | $164.6618 | $164.66 | $164.65 | $164.70 |
| Purchase #4 | $24.69 | 12.869% | $27.8674 | $27.87 | $27.85 | $27.90 |
| Purchase #5 | $172.64 | 4.658% | $180.6816 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $129.73 | 13.498% | $147.241 | $147.24 | $147.25 | $147.20 |
| Purchase #7 | $77.28 | 12.795% | $87.168 | $87.17 | $87.15 | $87.20 |
| 7 purchase totals = | $793.72 | $861.8622 | $861.86 | $861.85 | $861.90 | |