| 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 | $139.28 | 10.576% | $154.0103 | $154.01 | $154.00 | $154.00 |
| Purchase #2 | $15.62 | 3.831% | $16.2184 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $210.92 | 10.874% | $233.8554 | $233.86 | $233.85 | $233.90 |
| Purchase #4 | $193.87 | 4.558% | $202.7066 | $202.71 | $202.70 | $202.70 |
| Purchase #5 | $36.35 | 3.263% | $37.5361 | $37.54 | $37.55 | $37.50 |
| Purchase #6 | $183.76 | 9.490% | $201.1988 | $201.20 | $201.20 | $201.20 |
| Purchase #7 | $227.31 | 4.591% | $237.7458 | $237.75 | $237.75 | $237.70 |
| 7 purchase totals = | $1,007.11 | $1,083.2714 | $1,083.29 | $1,083.25 | $1,083.20 | |