| 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 | $153.56 | 7.362% | $164.8651 | $164.87 | $164.85 | $164.90 |
| Purchase #2 | $181.51 | 12.220% | $203.6905 | $203.69 | $203.70 | $203.70 |
| Purchase #3 | $86.90 | 4.584% | $90.8835 | $90.88 | $90.90 | $90.90 |
| Purchase #4 | $241.57 | 6.630% | $257.5861 | $257.59 | $257.60 | $257.60 |
| Purchase #5 | $164.32 | 3.681% | $170.3686 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $135.83 | 3.622% | $140.7498 | $140.75 | $140.75 | $140.70 |
| Purchase #7 | $201.93 | 3.633% | $209.2661 | $209.27 | $209.25 | $209.30 |
| 7 purchase totals = | $1,165.62 | $1,237.4097 | $1,237.42 | $1,237.40 | $1,237.50 | |