| 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 | $143.92 | 4.593% | $150.5302 | $150.53 | $150.55 | $150.50 |
| Purchase #2 | $121.84 | 6.132% | $129.3112 | $129.31 | $129.30 | $129.30 |
| Purchase #3 | $213.41 | 6.269% | $226.7887 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $165.56 | 6.487% | $176.2999 | $176.30 | $176.30 | $176.30 |
| Purchase #5 | $166.87 | 11.624% | $186.267 | $186.27 | $186.25 | $186.30 |
| Purchase #6 | $108.80 | 12.565% | $122.4707 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $212.29 | 9.153% | $231.7209 | $231.72 | $231.70 | $231.70 |
| 7 purchase totals = | $1,132.69 | $1,223.3886 | $1,223.39 | $1,223.35 | $1,223.40 | |