| 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 | $66.35 | 4.649% | $69.4346 | $69.43 | $69.45 | $69.40 |
| Purchase #2 | $135.28 | 6.389% | $143.923 | $143.92 | $143.90 | $143.90 |
| Purchase #3 | $16.38 | 10.704% | $18.1333 | $18.13 | $18.15 | $18.10 |
| Purchase #4 | $201.46 | 6.550% | $214.6556 | $214.66 | $214.65 | $214.70 |
| Purchase #5 | $218.58 | 7.631% | $235.2598 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $179.82 | 10.218% | $198.194 | $198.19 | $198.20 | $198.20 |
| Purchase #7 | $180.33 | 3.394% | $186.4504 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $998.20 | $1,066.0507 | $1,066.04 | $1,066.05 | $1,066.10 | |