| 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 | $184.65 | 10.830% | $204.6476 | $204.65 | $204.65 | $204.60 |
| Purchase #2 | $74.66 | 4.258% | $77.839 | $77.84 | $77.85 | $77.80 |
| Purchase #3 | $163.46 | 12.142% | $183.3073 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $61.56 | 11.427% | $68.5945 | $68.59 | $68.60 | $68.60 |
| Purchase #5 | $240.71 | 4.205% | $250.8319 | $250.83 | $250.85 | $250.80 |
| Purchase #6 | $29.90 | 8.655% | $32.4878 | $32.49 | $32.50 | $32.50 |
| Purchase #7 | $122.72 | 4.856% | $128.6793 | $128.68 | $128.70 | $128.70 |
| 7 purchase totals = | $877.66 | $946.3874 | $946.39 | $946.45 | $946.30 | |