| 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 | $168.71 | 11.632% | $188.3343 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $164.29 | 6.152% | $174.3971 | $174.40 | $174.40 | $174.40 |
| Purchase #3 | $60.87 | 8.693% | $66.1614 | $66.16 | $66.15 | $66.20 |
| Purchase #4 | $246.40 | 9.647% | $270.1702 | $270.17 | $270.15 | $270.20 |
| Purchase #5 | $145.91 | 3.416% | $150.8943 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $192.44 | 7.705% | $207.2675 | $207.27 | $207.25 | $207.30 |
| Purchase #7 | $74.57 | 3.824% | $77.4216 | $77.42 | $77.40 | $77.40 |
| 7 purchase totals = | $1,053.19 | $1,134.6464 | $1,134.64 | $1,134.60 | $1,134.70 | |