| 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 | $163.30 | 3.842% | $169.574 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $205.32 | 13.526% | $233.0916 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $174.69 | 5.673% | $184.6002 | $184.60 | $184.60 | $184.60 |
| Purchase #4 | $127.85 | 11.215% | $142.1884 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $154.84 | 8.361% | $167.7862 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $32.97 | 12.715% | $37.1621 | $37.16 | $37.15 | $37.20 |
| Purchase #7 | $136.81 | 4.592% | $143.0923 | $143.09 | $143.10 | $143.10 |
| 7 purchase totals = | $995.78 | $1,077.4948 | $1,077.49 | $1,077.50 | $1,077.60 | |