| 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 | $250.73 | 13.817% | $285.3734 | $285.37 | $285.35 | $285.40 |
| Purchase #2 | $36.74 | 5.292% | $38.6843 | $38.68 | $38.70 | $38.70 |
| Purchase #3 | $155.88 | 9.743% | $171.0674 | $171.07 | $171.05 | $171.10 |
| Purchase #4 | $106.75 | 8.606% | $115.9369 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $177.52 | 6.299% | $188.702 | $188.70 | $188.70 | $188.70 |
| Purchase #6 | $42.41 | 8.856% | $46.1658 | $46.17 | $46.15 | $46.20 |
| Purchase #7 | $223.36 | 5.472% | $235.5823 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $993.39 | $1,081.5121 | $1,081.51 | $1,081.50 | $1,081.60 | |