| 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 | $166.47 | 13.324% | $188.6505 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $58.89 | 11.824% | $65.8532 | $65.85 | $65.85 | $65.90 |
| Purchase #3 | $36.90 | 11.378% | $41.0985 | $41.10 | $41.10 | $41.10 |
| Purchase #4 | $70.53 | 10.270% | $77.7734 | $77.77 | $77.75 | $77.80 |
| Purchase #5 | $27.63 | 3.819% | $28.6852 | $28.69 | $28.70 | $28.70 |
| Purchase #6 | $88.78 | 7.261% | $95.2263 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $11.97 | 6.835% | $12.7881 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $461.17 | $510.0752 | $510.08 | $510.10 | $510.20 | |