| 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 | $172.27 | 10.469% | $190.3049 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $121.91 | 10.805% | $135.0824 | $135.08 | $135.10 | $135.10 |
| Purchase #3 | $127.32 | 8.831% | $138.5636 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $51.80 | 5.300% | $54.5454 | $54.55 | $54.55 | $54.50 |
| Purchase #5 | $33.75 | 3.856% | $35.0514 | $35.05 | $35.05 | $35.10 |
| Purchase #6 | $96.37 | 8.505% | $104.5663 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $64.30 | 3.265% | $66.3994 | $66.40 | $66.40 | $66.40 |
| 7 purchase totals = | $667.72 | $724.5134 | $724.51 | $724.50 | $724.60 | |