| 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 | $153.39 | 6.836% | $163.8757 | $163.88 | $163.90 | $163.90 |
| Purchase #2 | $229.80 | 3.824% | $238.5876 | $238.59 | $238.60 | $238.60 |
| Purchase #3 | $6.57 | 5.325% | $6.9199 | $6.92 | $6.90 | $6.90 |
| Purchase #4 | $170.79 | 3.455% | $176.6908 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $32.80 | 13.681% | $37.2874 | $37.29 | $37.30 | $37.30 |
| Purchase #6 | $250.35 | 12.826% | $282.4599 | $282.46 | $282.45 | $282.50 |
| Purchase #7 | $152.39 | 7.825% | $164.3145 | $164.31 | $164.30 | $164.30 |
| 7 purchase totals = | $996.09 | $1,070.1358 | $1,070.14 | $1,070.15 | $1,070.20 | |