| 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 | $149.92 | 10.669% | $165.915 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $30.82 | 9.639% | $33.7907 | $33.79 | $33.80 | $33.80 |
| Purchase #3 | $182.66 | 10.175% | $201.2457 | $201.25 | $201.25 | $201.20 |
| Purchase #4 | $137.96 | 8.247% | $149.3376 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $203.54 | 5.506% | $214.7469 | $214.75 | $214.75 | $214.70 |
| Purchase #6 | $168.32 | 9.715% | $184.6723 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $92.46 | 12.149% | $103.693 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $965.68 | $1,053.4012 | $1,053.41 | $1,053.40 | $1,053.30 | |