| 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 | $172.91 | 12.686% | $194.8454 | $194.85 | $194.85 | $194.80 |
| Purchase #2 | $78.28 | 12.126% | $87.7722 | $87.77 | $87.75 | $87.80 |
| Purchase #3 | $10.31 | 9.123% | $11.2506 | $11.25 | $11.25 | $11.30 |
| Purchase #4 | $60.30 | 10.743% | $66.778 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $13.75 | 12.798% | $15.5097 | $15.51 | $15.50 | $15.50 |
| Purchase #6 | $147.42 | 8.258% | $159.5939 | $159.59 | $159.60 | $159.60 |
| Purchase #7 | $11.59 | 5.873% | $12.2707 | $12.27 | $12.25 | $12.30 |
| 7 purchase totals = | $494.56 | $548.0205 | $548.02 | $548.00 | $548.10 | |