| 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 | $73.67 | 11.633% | $82.24 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $73.41 | 3.685% | $76.1152 | $76.12 | $76.10 | $76.10 |
| Purchase #3 | $79.61 | 3.670% | $82.5317 | $82.53 | $82.55 | $82.50 |
| Purchase #4 | $174.76 | 6.546% | $186.1998 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $52.34 | 9.186% | $57.148 | $57.15 | $57.15 | $57.10 |
| Purchase #6 | $181.86 | 5.609% | $192.0605 | $192.06 | $192.05 | $192.10 |
| Purchase #7 | $157.92 | 6.334% | $167.9227 | $167.92 | $167.90 | $167.90 |
| 7 purchase totals = | $793.57 | $844.2179 | $844.22 | $844.20 | $844.10 | |