| 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 | $164.34 | 7.357% | $176.4305 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $36.75 | 5.536% | $38.7845 | $38.78 | $38.80 | $38.80 |
| Purchase #3 | $186.98 | 8.682% | $203.2136 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $99.92 | 7.438% | $107.352 | $107.35 | $107.35 | $107.40 |
| Purchase #5 | $160.51 | 11.832% | $179.5015 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $38.59 | 13.579% | $43.8301 | $43.83 | $43.85 | $43.80 |
| Purchase #7 | $213.29 | 10.480% | $235.6428 | $235.64 | $235.65 | $235.60 |
| 7 purchase totals = | $900.38 | $984.7550 | $984.74 | $984.80 | $984.70 | |