| 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 | $20.56 | 8.693% | $22.3473 | $22.35 | $22.35 | $22.30 |
| Purchase #2 | $143.51 | 7.688% | $154.543 | $154.54 | $154.55 | $154.50 |
| Purchase #3 | $167.50 | 8.110% | $181.0843 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $51.81 | 10.655% | $57.3304 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $239.83 | 11.340% | $267.0267 | $267.03 | $267.05 | $267.00 |
| Purchase #6 | $141.58 | 7.150% | $151.703 | $151.70 | $151.70 | $151.70 |
| Purchase #7 | $64.78 | 7.362% | $69.5491 | $69.55 | $69.55 | $69.50 |
| 7 purchase totals = | $829.57 | $903.5838 | $903.58 | $903.65 | $903.40 | |