| 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 | $133.65 | 4.725% | $139.965 | $139.97 | $139.95 | $140.00 |
| Purchase #2 | $178.40 | 9.515% | $195.3748 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $17.30 | 7.605% | $18.6157 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $41.71 | 11.266% | $46.409 | $46.41 | $46.40 | $46.40 |
| Purchase #5 | $179.29 | 12.186% | $201.1383 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $82.48 | 3.304% | $85.2051 | $85.21 | $85.20 | $85.20 |
| Purchase #7 | $122.73 | 10.851% | $136.0474 | $136.05 | $136.05 | $136.00 |
| 7 purchase totals = | $755.56 | $822.7553 | $822.77 | $822.70 | $822.70 | |