| 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 | $145.72 | 13.652% | $165.6137 | $165.61 | $165.60 | $165.60 |
| Purchase #2 | $99.77 | 10.638% | $110.3835 | $110.38 | $110.40 | $110.40 |
| Purchase #3 | $211.57 | 8.444% | $229.435 | $229.44 | $229.45 | $229.40 |
| Purchase #4 | $34.67 | 6.796% | $37.0262 | $37.03 | $37.05 | $37.00 |
| Purchase #5 | $231.96 | 4.430% | $242.2358 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $229.28 | 9.373% | $250.7704 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $57.36 | 11.143% | $63.7516 | $63.75 | $63.75 | $63.80 |
| 7 purchase totals = | $1,010.33 | $1,099.2162 | $1,099.22 | $1,099.25 | $1,099.20 | |