| 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 | $147.52 | 4.716% | $154.477 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $155.37 | 9.769% | $170.5481 | $170.55 | $170.55 | $170.50 |
| Purchase #3 | $171.77 | 6.210% | $182.4369 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $103.49 | 8.303% | $112.0828 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $190.79 | 6.837% | $203.8343 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $146.44 | 11.836% | $163.7726 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $120.71 | 5.661% | $127.5434 | $127.54 | $127.55 | $127.50 |
| 7 purchase totals = | $1,036.09 | $1,114.6951 | $1,114.69 | $1,114.75 | $1,114.60 | |