| 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 | $179.28 | 8.317% | $194.1907 | $194.19 | $194.20 | $194.20 |
| Purchase #2 | $216.49 | 7.416% | $232.5449 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $100.50 | 5.649% | $106.1772 | $106.18 | $106.20 | $106.20 |
| Purchase #4 | $11.71 | 3.390% | $12.107 | $12.11 | $12.10 | $12.10 |
| Purchase #5 | $226.82 | 7.380% | $243.5593 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $7.32 | 8.438% | $7.9377 | $7.94 | $7.95 | $7.90 |
| Purchase #7 | $246.80 | 11.530% | $275.256 | $275.26 | $275.25 | $275.30 |
| 7 purchase totals = | $988.92 | $1,071.7728 | $1,071.78 | $1,071.80 | $1,071.80 | |