| 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 | $107.92 | 9.517% | $118.1907 | $118.19 | $118.20 | $118.20 |
| Purchase #2 | $174.99 | 10.175% | $192.7952 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $121.81 | 13.676% | $138.4687 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $32.51 | 7.225% | $34.8588 | $34.86 | $34.85 | $34.90 |
| Purchase #5 | $58.59 | 9.736% | $64.2943 | $64.29 | $64.30 | $64.30 |
| Purchase #6 | $78.56 | 13.652% | $89.285 | $89.29 | $89.30 | $89.30 |
| Purchase #7 | $197.35 | 9.156% | $215.4194 | $215.42 | $215.40 | $215.40 |
| 7 purchase totals = | $771.73 | $853.3121 | $853.32 | $853.30 | $853.40 | |