| 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 | $149.48 | 7.860% | $161.2291 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $41.47 | 8.635% | $45.0509 | $45.05 | $45.05 | $45.10 |
| Purchase #3 | $5.95 | 13.805% | $6.7714 | $6.77 | $6.75 | $6.80 |
| Purchase #4 | $59.94 | 5.568% | $63.2775 | $63.28 | $63.30 | $63.30 |
| Purchase #5 | $229.65 | 12.793% | $259.0291 | $259.03 | $259.05 | $259.00 |
| Purchase #6 | $30.81 | 11.732% | $34.4246 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $94.62 | 10.400% | $104.4605 | $104.46 | $104.45 | $104.50 |
| 7 purchase totals = | $611.92 | $674.2431 | $674.24 | $674.25 | $674.30 | |