| 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 | $167.82 | 6.732% | $179.1176 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $148.43 | 8.292% | $160.7378 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $32.56 | 7.418% | $34.9753 | $34.98 | $35.00 | $35.00 |
| Purchase #4 | $134.71 | 5.484% | $142.0975 | $142.10 | $142.10 | $142.10 |
| Purchase #5 | $119.56 | 13.123% | $135.2499 | $135.25 | $135.25 | $135.20 |
| Purchase #6 | $174.47 | 13.568% | $198.1421 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $20.33 | 13.190% | $23.0115 | $23.01 | $23.00 | $23.00 |
| 7 purchase totals = | $797.88 | $873.3317 | $873.34 | $873.35 | $873.20 | |