| 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 | $188.42 | 7.162% | $201.9146 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $121.25 | 5.564% | $127.9964 | $128.00 | $128.00 | $128.00 |
| Purchase #3 | $191.45 | 5.579% | $202.131 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $65.48 | 3.404% | $67.7089 | $67.71 | $67.70 | $67.70 |
| Purchase #5 | $35.63 | 12.277% | $40.0043 | $40.00 | $40.00 | $40.00 |
| Purchase #6 | $121.51 | 10.590% | $134.3779 | $134.38 | $134.40 | $134.40 |
| Purchase #7 | $160.93 | 5.855% | $170.3525 | $170.35 | $170.35 | $170.40 |
| 7 purchase totals = | $884.67 | $944.4856 | $944.48 | $944.50 | $944.50 | |