| 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 | $151.50 | 9.163% | $165.3819 | $165.38 | $165.40 | $165.40 |
| Purchase #2 | $106.59 | 7.547% | $114.6343 | $114.63 | $114.65 | $114.60 |
| Purchase #3 | $77.75 | 12.400% | $87.391 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $195.87 | 3.408% | $202.5452 | $202.55 | $202.55 | $202.50 |
| Purchase #5 | $155.97 | 4.689% | $163.2834 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $170.50 | 8.577% | $185.1238 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $74.78 | 12.426% | $84.0722 | $84.07 | $84.05 | $84.10 |
| 7 purchase totals = | $932.96 | $1,002.4318 | $1,002.42 | $1,002.45 | $1,002.40 | |