| 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 | $145.34 | 3.277% | $150.1028 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $208.85 | 8.346% | $226.2806 | $226.28 | $226.30 | $226.30 |
| Purchase #3 | $71.85 | 4.848% | $75.3333 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $10.44 | 11.265% | $11.6161 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $212.41 | 4.578% | $222.1341 | $222.13 | $222.15 | $222.10 |
| Purchase #6 | $71.94 | 10.587% | $79.5563 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $164.83 | 7.547% | $177.2697 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $885.66 | $942.2929 | $942.29 | $942.30 | $942.30 | |