| 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 | $167.50 | 10.449% | $185.0021 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $51.95 | 12.706% | $58.5508 | $58.55 | $58.55 | $58.60 |
| Purchase #3 | $42.54 | 3.274% | $43.9328 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $194.90 | 11.144% | $216.6197 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $236.94 | 13.865% | $269.7917 | $269.79 | $269.80 | $269.80 |
| Purchase #6 | $66.34 | 6.695% | $70.7815 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $179.74 | 6.290% | $191.0456 | $191.05 | $191.05 | $191.00 |
| 7 purchase totals = | $939.91 | $1,035.7242 | $1,035.72 | $1,035.75 | $1,035.70 | |