| 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 | $183.90 | 9.797% | $201.9167 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $49.31 | 11.703% | $55.0807 | $55.08 | $55.10 | $55.10 |
| Purchase #3 | $154.45 | 6.845% | $165.0221 | $165.02 | $165.00 | $165.00 |
| Purchase #4 | $114.89 | 11.434% | $128.0265 | $128.03 | $128.05 | $128.00 |
| Purchase #5 | $175.64 | 11.361% | $195.5945 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $222.34 | 9.611% | $243.7091 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $89.66 | 9.274% | $97.9751 | $97.98 | $98.00 | $98.00 |
| 7 purchase totals = | $990.19 | $1,087.3247 | $1,087.33 | $1,087.35 | $1,087.30 | |